util: Initialize pointer

Coverity warns about so this will silence it.
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>

diff --git a/lib/util/debug.c b/lib/util/debug.c
index 625d23a0a5549621ef2a7b0f861ab2c8b5c4458d..99b1584a7af563b47d7cf05b0ccec8894080d048 100644 (file)
--- a/lib/util/debug.c
+++ b/lib/util/debug.c
@@ -653,7 +653,7 @@ static bool debug_parse_param(char *param)
 {
        char *class_name;
        char *class_level;
-       char *saveptr;
+       char *saveptr = NULL;
        int ndx;
 
        class_name = strtok_r(param, ":", &saveptr);