pidgin: 63b7ff32: Avoid an error log for non-existent pref...

[qulogic at pidgin.im]

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Revision: 63b7ff32928b2ca8a05b1fd076f82434ddccdae6
Parent:   4bbc900d2b6991c4639a85197e1e31cef94ff919
Author:   qulogic at pidgin.im
Date:     09/19/11 19:22:10
Branch:   im.pidgin.pidgin
URL: http://d.pidgin.im/viewmtn/revision/info/63b7ff32928b2ca8a05b1fd076f82434ddccdae6

Changelog: 

Avoid an error log for non-existent prefs.

Changes against parent 4bbc900d2b6991c4639a85197e1e31cef94ff919

  patched  pidgin/gtkconv-theme-loader.c

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--- pidgin/gtkconv-theme-loader.c	512d94f4c3d24d716f550412d2ea4ab7516f6898
+++ pidgin/gtkconv-theme-loader.c	0dd356171c2d717e50fc7f2fcb6061363b93d71a
@@ -193,7 +193,8 @@ pidgin_conv_loader_build(const gchar *di
 		/* Try user-set variant */
 		prefname = g_strdup_printf(PIDGIN_PREFS_ROOT "/conversations/themes/%s/variant",
 		                           CFBundleIdentifier);
-		default_variant = purple_prefs_get_string(prefname);
+		if (purple_prefs_exists(prefname))
+			default_variant = purple_prefs_get_string(prefname);
 		g_free(prefname);
 
 		if (default_variant && *default_variant) {