Fix bug when filtering invalid events

1 files changed, 4 insertions, 1 deletions

diff --git a/src/binds.c b/src/binds.c
index 384d6ee..94f4d7c 100644
--- a/src/binds.c
+++ b/src/binds.c
@@ -224,7 +224,10 @@ const char *imv_bind_handle_event(struct imv_binds *binds, const SDL_Event *even
   }
 
   char buffer[128];
-  print_event(buffer, sizeof(buffer), event);
+  if (!print_event(buffer, sizeof(buffer), event)) {
+    /* invalid event - do nothing */
+    return NULL;
+  }
   list_append(binds->keys, strdup(buffer));
 
   const char *command = NULL;