1 files changed, 1 insertions, 1 deletions
diff --git a/config.c b/config.c
index 7f6d53b473..156f2a24fa 100644
--- a/config.c
+++ b/config.c
@@ -160,7 +160,7 @@ static int handle_path_include(const struct key_value_info *kvi,
 	 * based on the including config file.
 	 */
 	if (!is_absolute_path(path)) {
-		char *slash;
+		const char *slash;
 
 		if (!kvi || kvi->origin_type != CONFIG_ORIGIN_FILE) {
 			ret = error(_("relative config includes must come from files"));