[gnome-builder/wip/commands] commands: short-circuit if we failed to parse the name/parameters

[Christian Hergert <chergert src gnome org>]

commit 609fca6ddfd1fd46a4cc95407cb171883aa6c108
Author: Christian Hergert <christian hergert me>
Date:   Tue Oct 7 03:53:33 2014 -0700

    commands: short-circuit if we failed to parse the name/parameters

 src/commands/gb-command-manager.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/commands/gb-command-manager.c b/src/commands/gb-command-manager.c
index df6805b..21ad0a0 100644
--- a/src/commands/gb-command-manager.c
+++ b/src/commands/gb-command-manager.c
@@ -135,6 +135,9 @@ gb_command_manager_lookup (GbCommandManager  *manager,
   priv = manager->priv;
 
   name = gb_command_manager_parse (manager, command_text, &variant);
+  if (!name)
+    return NULL;
+
   command = g_hash_table_lookup (priv->commands, name);
 
   if (command && parameters)