From: Harvie <tomas@mudrunka.cz>
Date: Wed, 4 May 2011 11:27:36 +0000 (+0200)
Subject: attempt to fix crash from issue #9
X-Git-Url: http://git.harvie.cz/?p=mirrors%2Flibpurple-core-answerscripts.git;a=commitdiff_plain;h=61b8b7d94f6e188a074de8d697a08bdf00c140de

attempt to fix crash from issue #9
---

diff --git a/answerscripts.c b/answerscripts.c
index 0162e30..e997d0d 100755
--- a/answerscripts.c
+++ b/answerscripts.c
@@ -199,8 +199,10 @@ static PurplePluginInfo info = {
 
 static void init_plugin(PurplePlugin * plugin) {
 	//Export static environment variables
-	setenv(ENV_PREFIX "L_AGENT", (char *) purple_core_get_ui(), 1);	//ID of IM client used with answerscripts
-	setenv(ENV_PREFIX "L_AGENT_VERSION", (char *) purple_core_get_version(), 1);	//Version of client
+	const char * core_ui = purple_core_get_ui() != 0 ? (const char *) purple_core_get_ui() : "";
+	const char * core_version = purple_core_get_version() != 0 ? (const char *) purple_core_get_version() : "";
+	setenv(ENV_PREFIX "L_AGENT", (char *) core_ui, 1);	//ID of IM client used with answerscripts
+	setenv(ENV_PREFIX "L_AGENT_VERSION", (char *) core_version, 1);	//Version of client
 }
 
 PURPLE_INIT_PLUGIN(autoanswer, init_plugin, info)