From: Ran Benita <ran234@gmail.com>
Date: Fri, 2 Aug 2013 11:41:19 +0000 (+0300)
Subject: scanner: fix compiler warning
X-Git-Tag: xkbcommon-0.3.2~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aa9c91943e63c5835671cbc8605b8351f77bceb0;p=platform%2Fupstream%2Flibxkbcommon.git

scanner: fix compiler warning

src/xkbcomp/scanner.c:158:17: warning: comparison of constant -1 with expression of type 'enum yytokentype' is always true
      [-Wtautological-constant-out-of-range-compare]
        if (tok != -1) return tok;
            ~~~ ^  ~~

Signed-off-by: Ran Benita <ran234@gmail.com>
---

diff --git a/src/xkbcomp/scanner.c b/src/xkbcomp/scanner.c
index dcd7468..49df658 100644
--- a/src/xkbcomp/scanner.c
+++ b/src/xkbcomp/scanner.c
@@ -155,7 +155,7 @@ skip_more_whitespace_and_comments:
 
         /* Keyword. */
         tok = keyword_to_token(s->buf);
-        if (tok != -1) return tok;
+        if ((int) tok != -1) return tok;
 
         yylval->str = strdup(s->buf);
         if (!yylval->str)