hashtable: remove caps buffer

slre_match() checks if caps == NULL. In this case it does not try to
update it. So there is no need to create a buffer caps which we do not
evaluate.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/lib/hashtable.c b/lib/hashtable.c
index 93028ed83b2677f9dd83d1f2a16abbcd9f3d2d37..50ff40a397431aac6abc5742352f6b63625f274a 100644 (file)
--- a/lib/hashtable.c
+++ b/lib/hashtable.c
@@ -542,9 +542,8 @@ static int match_string(int flag, const char *str, const char *pat, void *priv)
        case H_MATCH_REGEX:
                {
                        struct slre *slrep = (struct slre *)priv;
-                       struct cap caps[slrep->num_caps + 2];
 
-                       if (slre_match(slrep, str, strlen(str), caps))
+                       if (slre_match(slrep, str, strlen(str), NULL))
                                return 1;
                }
                break;