Handle calloc failures

1 files changed, 4 insertions, 0 deletions

diff --git a/sway/extensions.c b/sway/extensions.c
index 759cbb84..40702e28 100644
--- a/sway/extensions.c
+++ b/sway/extensions.c
@@ -23,6 +23,10 @@ static struct panel_config *find_or_create_panel_config(struct wl_resource *reso
         }
         sway_log(L_DEBUG, "Creating panel config for resource %p", resource);
         struct panel_config *config = calloc(1, sizeof(struct panel_config));
+        if (!config) {
+                sway_log(L_ERROR, "Unable to create panel config");
+                return NULL;
+        }
         list_add(desktop_shell.panels, config);
         config->wl_resource = resource;
         return config;