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diff libinterp/corefcn/gl2ps-renderer.h @ 19890:a20f86786abb

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style fixes * gl2ps-renderer.h, gl2ps-renderer.cc: Style fixes.
author John W. Eaton <jwe@octave.org>
date Mon, 02 Mar 2015 21:42:31 -0500
parents 19755f4fc851
children 438485f6a479
line wrap: on
line diff
--- a/libinterp/corefcn/gl2ps-renderer.h	Mon Mar 02 21:34:33 2015 -0500
+++ b/libinterp/corefcn/gl2ps-renderer.h	Mon Mar 02 21:42:31 2015 -0500
@@ -40,7 +40,7 @@
 
   ~glps_renderer (void) { }
 
-  void draw (const graphics_object& go, const std::string print_cmd);
+  void draw (const graphics_object& go, const std::string& print_cmd);
 
 protected: