Check if a command routine exists before all command calls

git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/stable@2894 5417fbe8-f217-4b02-8779-1006273d7864

1 files changed, 2 insertions, 1 deletions

diff --git a/src/commands.c b/src/commands.c
index 0560798f5..f846ee8db 100644
--- a/src/commands.c
+++ b/src/commands.c
@@ -105,7 +105,8 @@ void do_run_cmd(char *service, User * u, Command * c, const char *cmd)
                     while (current && retVal == MOD_CONT) {
                         mod_current_module_name = current->mod_name;
                         mod_current_module = NULL;
-                        retVal = current->routine(u);
+                        if (current->routine)
+                            retVal = current->routine(u);
                         mod_current_module_name = NULL;
                         current = current->next;
                     }