Code changes to resolve compiler warnings regarding "empty statements"

Signed-off-by: Thomas Burleson <ThomasBurleson@Gmail.com>
prefuse · Apr 12, 2011 · 369c89a · 369c89a
1 parent f6ebf76
commit 369c89a
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Showing 4 changed files with 13 additions and 13 deletions.
diff --git a/flare/src/flare/util/Maths.as b/flare/src/flare/util/Maths.as
@@ -342,7 +342,7 @@ package flare.util
             while (a < b)
             {   // binary search over the boundaries
                 if (quantiles[i] == x) {
-                	for (; i>0 && quantiles[i-1] == x; --i);
+                	for (; i>0 && quantiles[i-1] == x; --i) {}
                     break;
                 } else if (quantiles[i] < x) {
                     a = i+1;

diff --git a/flare/src/flare/util/Strings.as b/flare/src/flare/util/Strings.as
@@ -194,7 +194,7 @@ package flare.util
 		private static function count(s:String, c:Number, i:int):int
 		{
 			var n:int = 0;
-			for (n=0; i<s.length && s.charCodeAt(i)==c; ++i, ++n);
+			for (n=0; i<s.length && s.charCodeAt(i)==c; ++i, ++n){}
 			return n;
 		}
 
@@ -278,7 +278,7 @@ package flare.util
 			// process custom formatting pattern
 			for (i=0; i<p.length;) {
 				c = p.charCodeAt(i);
-				for (n=0,j=i; j<p.length && p.charCodeAt(j)==c; ++j, ++n);
+				for (n=0,j=i; j<p.length && p.charCodeAt(j)==c; ++j, ++n){}
 
 				if (c == _DATE) {
 					if (n >= 4) {
@@ -301,7 +301,7 @@ package flare.util
 				else if (c == _FRAZ) {
 					a = int(Math.round(Math.pow(10,n) * (d.time/1000 % 1)));
 					s = String(a);
-					for (a=s.length; s.charCodeAt(a-1)==_ZERO; --a);
+					for (a=s.length; s.charCodeAt(a-1)==_ZERO; --a){}
 					b.writeUTFBytes(s.substring(0,a));
 				}
 				else if (c == _HOUR) {
@@ -540,7 +540,7 @@ package flare.util
 					if (ep >= 0) continue;
 					ep = i;
 					if (i<max && (c=p.charCodeAt(i+1))==_PLUS || c==_MINUS) ++i;
-					for (;i<max && p.charCodeAt(i+1)==_ZERO; ++i, ++ne);
+					for (;i<max && p.charCodeAt(i+1)==_ZERO; ++i, ++ne){}
 					ep2 = i;
 					if (p.charCodeAt(ep2) != _ZERO) { ep = ep2 = -1; ne=0; }
 				}
@@ -549,11 +549,11 @@ package flare.util
 				}
 				else if (c == _APOSTROPHE) {
 					// skip string literal
-					for(i=i+1; i<p.length && (c==_BACKSLASH || (c=p.charCodeAt(i))!=_APOSTROPHE); ++i);
+					for(i=i+1; i<p.length && (c==_BACKSLASH || (c=p.charCodeAt(i))!=_APOSTROPHE); ++i){}
 				}
 				else if (c == _QUOTE) {
 					// skip string literal
-					for(i=i+1; i<p.length && (c==_BACKSLASH || (c=p.charCodeAt(i))!=_QUOTE); ++i);
+					for(i=i+1; i<p.length && (c==_BACKSLASH || (c=p.charCodeAt(i))!=_QUOTE); ++i){}
 				}
 			}
 
@@ -606,8 +606,8 @@ package flare.util
 			// create strings for integral and fractional parts
 			sd = pad(xd, nd);
 			sf = (xf+1).toFixed(nf).substring(2); // add 1 to avoid AS3 bug
-			if (hash) for (; zd<sd.length && sd.charCodeAt(zd)==_ZERO; ++zd);
-			for (zf=sf.length; --zf>=0 && sf.charCodeAt(zf)==_ZERO;);
+			if (hash) for (; zd<sd.length && sd.charCodeAt(zd)==_ZERO; ++zd){}
+			for (zf=sf.length; --zf>=0 && sf.charCodeAt(zf)==_ZERO;){}
 
 
 			// ----------------------------------------------------------------
@@ -666,12 +666,12 @@ package flare.util
 					b.writeUTFBytes(p.charAt(++i));
 				}
 				else if (c == _APOSTROPHE) {
-					for(j=i+1; j<p.length && (c==_BACKSLASH || (c=p.charCodeAt(j))!=_APOSTROPHE); ++j);
+					for(j=i+1; j<p.length && (c==_BACKSLASH || (c=p.charCodeAt(j))!=_APOSTROPHE); ++j){}
 					if (j-i > 1) b.writeUTFBytes(p.substring(i+1,j));
 					i=j;
 				}
 				else if (c == _QUOTE) {
-					for(j=i+1; j<p.length && (c==_BACKSLASH || (c=p.charCodeAt(j))!=_QUOTE); ++j);
+					for(j=i+1; j<p.length && (c==_BACKSLASH || (c=p.charCodeAt(j))!=_QUOTE); ++j){}
 					if (j-i > 1) b.writeUTFBytes(p.substring(i+1,j));
 					i=j;
 				}

diff --git a/flare/src/flare/vis/data/NodeSprite.as b/flare/src/flare/vis/data/NodeSprite.as
@@ -78,7 +78,7 @@ package flare.vis.data
 		/** The depth of this node in the tree structure. A value of zero
 		 *  indicates that this is a root node or that there is no tree. */
 		public function get depth():uint {
-			for (var d:uint=0, p:NodeSprite=parentNode; p!=null; p=p.parentNode, d++);
+			for (var d:uint=0, p:NodeSprite=parentNode; p!=null; p=p.parentNode, d++){}
 			return d;
 		}
 

diff --git a/flare/src/flare/vis/operator/layout/Layout.as b/flare/src/flare/vis/operator/layout/Layout.as
@@ -195,7 +195,7 @@ package flare.vis.operator.layout
 	    protected function minAngle(a1:Number, a2:Number):Number
 		{
 			var inc:Number = 2*Math.PI*(a1 > a2 ? 1 : -1);
-			for (; Math.abs(a1-a2) > Math.PI; a2 += inc);
+			for (; Math.abs(a1-a2) > Math.PI; a2 += inc){}
 			return a2;
 		}