Fix free of uninitialized pointer

Fix free of uninitialized pointer (bug#1576).

diff --git a/src/conf.c b/src/conf.c
index 9a8591fcebc364e78d25ad5acddf4d4dbf3498be..50ac844e08994e1e4c156e4e01337fca581468f4 100644 (file)
--- a/src/conf.c
+++ b/src/conf.c
@@ -3808,7 +3808,7 @@ static int parse_args(snd_config_t *subs, const char *str, snd_config_t *defs)
                snd_config_t *def, *sub, *typ;
                const char *new = str;
                const char *tmp;
-               char *val;
+               char *val = NULL;
                err = parse_arg(&new, &varlen, &val);
                if (err < 0)
                        goto _err;