* debug.c: parenthesize macro arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-12-07 12:16:10 +00:00 · 2010-12-07 12:16:10 +00:00 · 766d38e659
commit 766d38e659
parent 9ce40aacef
2 changed files with 5 additions and 1 deletions
--- a/4
+++ b/4
@ -1,3 +1,7 @@
+Tue Dec  7 21:14:03 2010  Tanaka Akira  <akr@fsij.org>
+
+	* debug.c: parenthesize macro arguments.
+
 Tue Dec  7 21:06:38 2010  Kouhei Sutou  <kou@cozmixng.org>

 	* lib/rexml/doctype.rb, test/rexml/test_doctype.rb: suppress warnings.
--- a/debug.c
+++ b/debug.c
@ -141,7 +141,7 @@ set_debug_option(const char *str, int len, void *arg)
 {
 #define SET_WHEN(name, var) do {	    \
 	if (len == sizeof(name) - 1 &&	    \
-	    strncmp(str, name, len) == 0) { \
+	    strncmp(str, (name), len) == 0) { \
 	    extern int var;	    \
 	    var = 1;		    \
 	    return;			    \