soc.2009.webkitmessageview: bb76fe6a: Don't crash if we don't have any theme i...

[masca at cpw.pidgin.im]

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Revision: bb76fe6ad2d9f7f8803db3d7bd34444111107caa
Ancestor: 01667b5ac1fb5654112c8f96d83650d3daa2b4cc
Author: masca at cpw.pidgin.im
Date: 2010-02-06T22:08:41
Branch: im.pidgin.soc.2009.webkitmessageview
URL: http://d.pidgin.im/viewmtn/revision/info/bb76fe6ad2d9f7f8803db3d7bd34444111107caa

Modified files:
        pidgin/plugins/adiumthemes/webkit.c

ChangeLog: 


Don't crash if we don't have any theme installed.

-------------- next part --------------
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--- pidgin/plugins/adiumthemes/webkit.c	cedb620c285e9cc008f85a6139c6ce1accbb7755
+++ pidgin/plugins/adiumthemes/webkit.c	e796b9247c3f47daae8c1961c5b29ea43478c7b3
@@ -39,6 +39,7 @@
 /* Purple headers */
 #include <conversation.h>
 #include <debug.h>
+#include <internal.h>
 #include <notify.h>
 #include <util.h>
 #include <version.h>
@@ -551,9 +552,16 @@ style_set_default ()
 	const char *stylepath = purple_prefs_get_string ("/plugins/gtk/adiumthemes/stylepath");
 	g_assert (cur_style_dir == NULL);
 
-	if (stylepath) 
+	if (stylepath && *stylepath)
 		styles = g_list_prepend (styles, g_strdup (stylepath));
+	else {
+		purple_notify_error(handle, _("Webkit themes"),
+			_("Can't find installed styles"),
+			_("Please install some theme and verify the installation path")); 
 
+		return;
+	}
+
 	/* pick any one that works. Note that we have first preference
 	 * for the one in the userdir */
 	for (iter = styles; iter; iter = g_list_next (iter)) {