Fix segv on logout (thanks to Christian Klein).

SVN revision: 28661
2007-03-12 03:33:51 +00:00 · 2007-03-12 03:33:51 +00:00 · 008da1449e
parent dc980ddb49
commit 008da1449e
1 changed files with 2 additions and 1 deletions
--- a/src/ipc.c
+++ b/src/ipc.c
@ -911,7 +911,8 @@ IPC_Exit(const char *params, Client * c __UNUSED__)

   param1[0] = 0;
   l = 0;
-   sscanf(params, "%1000s %n", param1, &l);
+   if (params)
+      sscanf(params, "%1000s %n", param1, &l);
   p2 = (l > 0) ? params + l : NULL;

   if (!param1[0])