added default parameters to ser.str functions

totalspectrum · May 31, 2018 · a4d18c1 · a4d18c1
1 parent 6ec1f58
commit a4d18c1
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/PrintfSerial.spin b/lib/PrintfSerial.spin
@@ -39,7 +39,7 @@ PUB tx(c) | val, nextcnt
      OUT[txpin] := val
      val >>= 1
 
-PUB str(s) | c
+PUB str(s = string("")) | c
   REPEAT WHILE ((c := byte[s++]) <> 0)
     tx(c)
 

diff --git a/lib/SimpleSerial.spin b/lib/SimpleSerial.spin
@@ -37,7 +37,7 @@ PUB tx(c) | val, nextcnt
      OUT[txpin] := val
      val >>= 1
 
-PUB str(s) | c
+PUB str(s = string("")) | c
   REPEAT WHILE ((c := byte[s++]) <> 0)
     tx(c)