From ac40b84ee138d45379046e21e31d237f6937a014 Mon Sep 17 00:00:00 2001
From: Hubert Tarasiuk <hubert.tarasiuk@gmail.com>
Date: Fri, 10 Apr 2015 11:52:34 +0200
Subject: [PATCH] Fix error in free_vec.

* src/utils.c (free_vec): Increment pointer instead of its value.

Reported-by: Gisle Vanem <gvanem@yahoo.no>
---
 src/utils.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/utils.c b/src/utils.c
index 617f547e..3c8f4f98 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1284,7 +1284,10 @@ free_vec (char **vec)
     {
       char **p = vec;
       while (*p)
-        xfree (*p++);
+        {
+          xfree (*p);
+          p++;
+        }
       xfree (vec);
     }
 }