Print tar --version even if explicitly set

nilakanta · Oct 31, 2011 · d65cd8a · d65cd8a
1 parent 13d148e
commit d65cd8a
Showing 1 changed file with 14 additions and 12 deletions.
diff --git a/scripts/install.sh b/scripts/install.sh
@@ -72,27 +72,29 @@ fi
 
 BACK="$PWD"
 
+ret=0
 tar="${TAR}"
 if [ -z "$tar" ]; then
   tar=`which tar 2>&1`
   ret=$?
+fi
 
-  if [ $ret -eq 0 ] && [ -x "$tar" ]; then
-    echo "tar=$tar"
-    echo "version:"
-    $tar --version
-    ret=$?
-  fi
+if [ $ret -eq 0 ] && [ -x "$tar" ]; then
+  echo "tar=$tar"
+  echo "version:"
+  $tar --version
+  ret=$?
+fi
 
-  if [ $ret -eq 0 ]; then
-    (exit 0)
-  else
-    echo "No suitable tar program found."
-    exit 1
-  fi
+if [ $ret -eq 0 ]; then
+  (exit 0)
+else
+  echo "No suitable tar program found."
+  exit 1
 fi
 
 
+
 # Try to find a suitable make
 # If the MAKE environment var is set, use that.
 # otherwise, try to find gmake, and then make.