i3-config-wizard: fix small memleak

diff --git a/i3-config-wizard/main.c b/i3-config-wizard/main.c
index 4a843faea17c7d5a32d994f9b3f1cd83f7df4c94..0e0a3e65435646e5329131c3ff6de23b9e80ad3a 100644 (file)
--- a/i3-config-wizard/main.c
+++ b/i3-config-wizard/main.c
@@ -293,6 +293,7 @@ static char *next_state(const cmdp_token *token) {
         }
         sasprintf(&res, "bindsym %s%s%s %s%s\n", (modifiers == NULL ? "" : modrep), (modifiers == NULL ? "" : "+"), str, (release == NULL ? "" : release), get_string("command"));
         clear_stack();
+        free(modrep);
         return res;
     }