adium 5034:a2d01504eb3b: Don't try to convert a NULL pointer to ...

[commits at adium.im]

details:	http://hg.adium.im/adium/rev/a2d01504eb3b
revision:	5034:a2d01504eb3b
branch:		adium-1.5.4
author:		Thijs Alkemade <thijsalkemade at gmail.com>
date:		Thu Sep 06 21:01:42 2012 +0200

Don't try to convert a NULL pointer to an NSString here.

Fixes #16007

diffs (13 lines):

diff -r eb9b5cf53bc3 -r a2d01504eb3b Plugins/Purple Service/adiumPurpleSignals.m
--- a/Plugins/Purple Service/adiumPurpleSignals.m	Thu Sep 06 18:55:34 2012 +0200
+++ b/Plugins/Purple Service/adiumPurpleSignals.m	Thu Sep 06 21:01:42 2012 +0200
@@ -276,6 +276,9 @@
 	for (ll = l; ll; ll = ll->next) {
 		void *key = ll->data;
 		void *value = g_hash_table_lookup(data, key);
+		
+		if (!key || !value) continue;
+		
 		NSString *keyString = [NSString stringWithUTF8String:key];
 		NSString *valueString = [NSString stringWithUTF8String:value];
 		if ([valueString integerValue]) {