1 files changed, 1 insertions, 1 deletions
diff --git a/perly.c b/perly.c
index 2357bb0285..016c7d7cdc 100644
--- a/perly.c
+++ b/perly.c
@@ -319,7 +319,7 @@ Perl_yyparse (pTHX)
     int yyresult;
 
     /* Lookahead token as an internal (translated) token number.  */
-    int yytoken;
+    int yytoken = 0;
 
     SV *parser_sv;		    /* SV whose PVX holds the parser object */
     register yy_parser *parser;	    /* the parser object */