Changes in cmd.c [4c7c21f:6a71113]

File:

• cmd.c (modified) (2 diffs)

cmd.c

@@ -12 +12 @@
 
 int owl_cmddict_setup(owl_cmddict *cd) {
-  owl_cmddict_init(cd);
+  if (0 != owl_cmddict_init(cd)) return(-1);
   if (0 != owl_cmddict_add_from_list(cd, commands_to_init)) return(-1);
   return(0);
 }
 
-void owl_cmddict_init(owl_cmddict *cd) {
-  owl_dict_create(cd);
+int owl_cmddict_init(owl_cmddict *cd) {
+  if (owl_dict_create(cd)) return(-1);
+  return(0);
 }
 
@@ -134 +135 @@
 void owl_cmd_cleanup(owl_cmd *cmd)
 {
-  g_free(cmd->name);
-  g_free(cmd->summary);
-  g_free(cmd->usage);
-  g_free(cmd->description);
-  g_free(cmd->cmd_aliased_to);
+  if (cmd->name) g_free(cmd->name);
+  if (cmd->summary) g_free(cmd->summary);
+  if (cmd->usage) g_free(cmd->usage);
+  if (cmd->description) g_free(cmd->description);
+  if (cmd->cmd_aliased_to) g_free(cmd->cmd_aliased_to);
   if (cmd->cmd_perl) owl_perlconfig_cmd_cleanup(cmd);
 }