/pidgin/main: 19605664e064: Make explicit that we expect js to n...

[Jorge Villase?or]

Changeset: 19605664e0647c6096414a9e4b4ec60233ae596c
Author:	 Jorge Villase?or <salinasv at pidgin.im>
Date:	 2016-05-07 15:49 -0700
Branch:	 default
URL: https://hg.pidgin.im/pidgin/main/rev/19605664e064

Description:

Make explicit that we expect js to not be NULL

On the prpl the JabberStream is assumed to not be NULL. We can use
g_return_val_if_fail instead of checking on every instance we dereference.

diffstat:

 libpurple/protocols/jabber/presence.c |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (21 lines):

diff --git a/libpurple/protocols/jabber/presence.c b/libpurple/protocols/jabber/presence.c
--- a/libpurple/protocols/jabber/presence.c
+++ b/libpurple/protocols/jabber/presence.c
@@ -305,6 +305,8 @@ PurpleXmlNode *jabber_presence_create_js
 	gboolean audio_enabled, video_enabled;
 #endif
 
+	g_return_val_if_fail(js !=NULL, NULL);
+
 	presence = purple_xmlnode_new("presence");
 
 	if(state == JABBER_BUDDY_STATE_UNAVAILABLE)
@@ -332,7 +334,7 @@ PurpleXmlNode *jabber_presence_create_js
 	}
 
 	/* if we are idle and not offline, include idle */
-	if (js && js->idle && state != JABBER_BUDDY_STATE_UNAVAILABLE) {
+	if (js->idle && state != JABBER_BUDDY_STATE_UNAVAILABLE) {
 		PurpleXmlNode *query = purple_xmlnode_new_child(presence, "query");
 		gchar seconds[10];
 		g_snprintf(seconds, 10, "%d", (int) (time(NULL) - js->idle));