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-rw-r--r--tools/lemon/lempar.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lemon/lempar.c b/tools/lemon/lempar.c
index e3ab97a9c5..174ba6fe66 100644
--- a/tools/lemon/lempar.c
+++ b/tools/lemon/lempar.c
@@ -230,7 +230,7 @@ static const char *const yyRuleName[] = {
*/
const char *ParseTokenName(int tokenType){
#ifndef NDEBUG
- if( tokenType>0 && tokenType<(sizeof(yyTokenName)/sizeof(yyTokenName[0])) ){
+ if( tokenType>0 && tokenType<(int)(sizeof(yyTokenName)/sizeof(yyTokenName[0])) ){
return yyTokenName[tokenType];
}else{
return "Unknown";