Add some missing frees.

1 files changed, 1 insertions, 0 deletions

diff --git a/swaybar/config.c b/swaybar/config.c
index 1293cdae..0fd1f02e 100644
--- a/swaybar/config.c
+++ b/swaybar/config.c
@@ -83,6 +83,7 @@ void free_config(struct swaybar_config *config) {
         free(config->mode);
         free(config->hidden_state);
         free(config->sep_symbol);
+        free(config->modifier);
         for (int i = 0; i < config->bindings->length; i++) {
                 struct swaybar_binding *binding = config->bindings->items[i];
                 free_binding(binding);