* exgettext: Only handle Warn when followed by '('.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165835 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/po/ChangeLog

+2010-10-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* exgettext: Only handle Warn when followed by '('.
+
 2010-10-13  Joseph Myers  <joseph@codesourcery.com>
 
 	* vi.po: Update.

gcc/po/exgettext

@@ -234,7 +234,7 @@ echo "scanning option files..." >&2
 		printf("#line %d \"%s\"\n", lineno, file)
 		printf("_(\"%s\")\n", line)
 	    }
-	    if ((field == 1) && /Warn/) {
+	    if ((field == 1) && /Warn\(/) {
 		line = $0
 		sub(".*Warn\\(", "", line)
 		if (line ~ "^{") {