Improve --without-x GCC pacification

[gnu-emacs] / src / conf_post.h

diff --git a/src/conf_post.h b/src/conf_post.h
index 431b7a9d8268d012004e8887537fc6adf3c9359b..7aa5baeb30e87c2087062aa7cf89960b8b2185eb 100644 (file)
--- a/src/conf_post.h
+++ b/src/conf_post.h
@@ -211,8 +211,7 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */
 extern void _DebPrint (const char *fmt, ...);
 #  define DebPrint(stuff) _DebPrint stuff
 # else
-/* Avoid compiler warnings about empty body of 'if' statement.  */
-#  define DebPrint(stuff) do {} while (false)
+#  define DebPrint(stuff) ((void) 0)
 # endif
 #endif