ldb: Introduce "colon" variable in ldb_module_connect_backend()

Easier debugging, avoid a second call to strchr()

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/lib/ldb/common/ldb_modules.c b/lib/ldb/common/ldb_modules.c
index 4366f05e066c53c203fe9909e707cfeb6d16b0ce..2d0494a2123e49d437aa39c77b416cda77f2e1ae 100644 (file)
--- a/lib/ldb/common/ldb_modules.c
+++ b/lib/ldb/common/ldb_modules.c
@@ -197,9 +197,11 @@ int ldb_module_connect_backend(struct ldb_context *ldb,
        int ret;
        char *backend;
        struct backends_list_entry *be;
+       char *colon = NULL;
 
-       if (strchr(url, ':') != NULL) {
-               backend = talloc_strndup(ldb, url, strchr(url, ':')-url);
+       colon = strchr(url, ':');
+       if (colon != NULL) {
+               backend = talloc_strndup(ldb, url, colon-url);
        } else {
                /* Default to tdb */
                backend = talloc_strdup(ldb, "tdb");