Marcelo Roberto Jimenez 72233660b7 Fixes a bug introduced in a previous commit in http_SendMessage.
The variable num_read was beeing used without beeing initialized.

Also, clean up the function return path and make sure va_end()
is beeing called.
(cherry picked from commit 9a28fcc95b502af6cfb6e6f303ea07c86336bdc1)
2010-11-24 12:33:53 -02:00
..
2010-11-22 10:22:06 -02:00