Strip extra whitespace from lines after stripping gcode comments

bb1eb7af · Guillaume Seguin · 00a4373c · bb1eb7af
Commit bb1eb7af authored Apr 05, 2014 by Guillaume Seguin
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printcore.py printrun/printcore.py +1 -1

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--- a/printrun/printcore.py
+++ b/printrun/printcore.py
@@ -552,7 +552,7 @@ class printcore():
                return

            # Strip comments
-            tline = gcoder.gcode_strip_comment_exp.sub("", tline)
+            tline = gcoder.gcode_strip_comment_exp.sub("", tline).strip()
            if tline:
                self._send(tline, self.lineno, True)
                self.lineno += 1