pidgin: 9d51cb9f: Fix up some cases of file transfers neve...

[rekkanoryo at pidgin.im]

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Revision: 9d51cb9fbcc04d21597eed0381f4d06c53facc44
Parent:   17326b88b85d2f13939a71ca80d4a617f0527f9a
Author:   Cristi Posoiu
Date:     03/05/11 21:55:31
Branch:   im.pidgin.pidgin
URL: http://d.pidgin.im/viewmtn/revision/info/9d51cb9fbcc04d21597eed0381f4d06c53facc44

Changelog: 

Fix up some cases of file transfers never finishing.  This will help certain
instances of Yahoo file transfers not working, but not all.  Fixes #12472.

Changes against parent 17326b88b85d2f13939a71ca80d4a617f0527f9a

  patched  libpurple/ft.c

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--- libpurple/ft.c	2b8633b159e16099b858dd21ed122e9c3811a9d5
+++ libpurple/ft.c	ffba61c0a50c9d5f866f8b1f0dec16cf13bbd65c
@@ -1100,9 +1100,11 @@ purple_xfer_write(PurpleXfer *xfer, cons
 		r = write(xfer->fd, buffer, s);
 		if (r < 0 && errno == EAGAIN)
 			r = 0;
-		if ((purple_xfer_get_bytes_sent(xfer)+r) >= purple_xfer_get_size(xfer))
-			purple_xfer_set_completed(xfer, TRUE);
 	}
+	if (r >= 0 && (purple_xfer_get_bytes_sent(xfer)+r) >= purple_xfer_get_size(xfer) &&
+		!purple_xfer_is_completed(xfer))
+		purple_xfer_set_completed(xfer, TRUE);
+	
 
 	return r;
 }