pidgin: f3442009: Remove a compile warning.

[sadrul at pidgin.im]

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Revision: f34420097faff83cee26133ba8bd05198e56db0a
Ancestor: 38530fbef77985e9e4b2007cbefa8a148e951bb0
Author: sadrul at pidgin.im
Date: 2008-05-13T16:52:40
Branch: im.pidgin.pidgin
URL: http://d.pidgin.im/viewmtn/revision/info/f34420097faff83cee26133ba8bd05198e56db0a

Modified files:
        pidgin/plugins/history.c

ChangeLog: 

Remove a compile warning.

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--- pidgin/plugins/history.c	f6568e616e66e630cc9e96f963d2d4d851e85398
+++ pidgin/plugins/history.c	19453cd81a045001ad1f00d5235f4bd80d3f1da2
@@ -43,7 +43,7 @@ static void historize(PurpleConversation
 	char *header;
 	char *protocol;
 	char *escaped_alias;
-	char *header_date;
+	const char *header_date;
 
 	convtype = purple_conversation_get_type(c);
 	gtkconv = PIDGIN_CONVERSATION(c);