silenced a compiler warning

diff --git a/ext/standard/parsedate.y b/ext/standard/parsedate.y
index 92a750d0e2d5a2448fde433b274d24e1977484fe..5669b0bcc9768556fbc88979d3c8a2f58a4b96f2 100644 (file)
--- a/ext/standard/parsedate.y
+++ b/ext/standard/parsedate.y
@@ -840,7 +840,7 @@ LookupWord (lvalp,buff)
   return tID;
 }
 
-yylex (YYSTYPE *lvalp, void *parm)
+int yylex (YYSTYPE *lvalp, void *parm)
 {
   register unsigned char c;
   register char *p;