Fix dbus signal config_reloaded

Author: bynect

src/dbus.c

@@ -385,7 +385,7 @@ static void dbus_cb_dunst_NotificationListHistory(GDBusConnection *connection,
                 icon_path = (n->icon_path == NULL) ? "" : n->icon_path;
                 urgency   = notification_urgency_to_string(n->urgency);
                 urls      = (n->urls      == NULL) ? "" : n->urls;
-                stack_tag = (n->stack_tag == NULL) ? "" : n->stack_tag;        
+                stack_tag = (n->stack_tag == NULL) ? "" : n->stack_tag;
 
                 g_variant_builder_add(&n_builder, "{sv}", "body", g_variant_new_string(body));
                 g_variant_builder_add(&n_builder, "{sv}", "message", g_variant_new_string(msg));
@@ -1489,7 +1489,7 @@ void signal_config_reloaded(char **const configs)
                 LOG_E("Unable to send signal: No DBus connection.");
         }
 
-        GVariant *body = g_variant_new("(as)", configs);
+        GVariant *body = g_variant_new("(^as)", configs);
         GError *err = NULL;
 
         g_dbus_connection_emit_signal(dbus_conn,

src/log.h

@@ -44,7 +44,7 @@
 
 // unified fopen() result messages
 #define MSG_FOPEN_SUCCESS(path, fp) "Opened '%s' (fd: '%d')", path, fileno(fp)
-#define MSG_FOPEN_FAILURE(path) "Cannot open '%s': '%s'", path, strerror(errno)
+#define MSG_FOPEN_FAILURE(path) "Cannot open '%s': %s", path, strerror(errno)
 
 /**
  * Set the current loglevel to `level`