From cbbfb5369fbbab9b0553db16636cfe76b12b1d75 Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Tue, 25 Oct 2016 13:16:14 -0400
Subject: [PATCH] parse-datetime: Use labs() for long input value

Fixes a compliation warning with CLang, I didn't study it to
see whether this was a major issue or not.

Closes: #548
Approved by: jlebon
---
 src/ostree/parse-datetime.y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ostree/parse-datetime.y b/src/ostree/parse-datetime.y
index d05bb55b..f5688d30 100644
--- a/src/ostree/parse-datetime.y
+++ b/src/ostree/parse-datetime.y
@@ -896,7 +896,7 @@ time_zone_hhmm (parser_control *pc, textint s, long int mm)
   /* If the absolute number of minutes is larger than 24 hours,
      arrange to reject it by incrementing pc->zones_seen.  Thus,
      we allow only values in the range UTC-24:00 to UTC+24:00.  */
-  if (24 * 60 < abs (n_minutes))
+  if (24 * 60 < labs (n_minutes))
     pc->zones_seen++;
 
   return n_minutes;