pidgin/pidgin

Fix some issues scanbuild found

22 months ago, Gary Kramlich
ba5964adbf7f
Fix some issues scanbuild found

Testing Done:
ran `ninja scan-build` and verified the issues were resolved.

Reviewed at https://reviews.imfreedom.org/r/1585/
Title: Saved Status Signals
Slug: saved-status-signals
## Saved Status Signals
### Signal List
* [savedstatus-changed](#savedstatus-changed)
### Signal Details
#### savedstatus-changed
```c
void user_function(PurpleSavedStatus *new,
PurpleSavedStatus *old,
gpointer user_data);
```
Emitted when a new saved status is activated.