gisi: crash fix

[Rémi Denis-Courmont]

Trivial tentative fix for PPC ISI crash.

-- 
Rémi Denis-Courmont
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From cca88d5144ecc2b4f880f209c6a9c8a96a577ba2 Mon Sep 17 00:00:00 2001
From: =?utf-8?q?R=C3=A9mi=20Denis-Courmont?= <remi.denis-courmont at nokia.com>
Date: Wed, 9 Sep 2009 16:35:44 +0300
Subject: [PATCH] gisi: disable logging by default

The debug_func was not initialized.
---
 gisi/client.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/gisi/client.c b/gisi/client.c
index 01ec396..b3f685b 100644
--- a/gisi/client.c
+++ b/gisi/client.c
@@ -101,6 +101,7 @@ GIsiClient *g_isi_client_create(GIsiModem *modem, uint8_t resource)
 	cl = ptr;
 	cl->resource = resource;
 	cl->modem = modem;
+	cl->debug_func = NULL;
 	memset(cl->timeout, 0, sizeof(cl->timeout));
 	for (i = 0; i < 256; i++) {
 		cl->data[i] = cl->ind.data[i] = NULL;
-- 
1.6.0.4