From 86c8b070446496f302c61ae2348a4e79eb1bb437 Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Sun, 30 May 2010 16:28:21 +0000
Subject: [PATCH] Enforce 7 bit characters when converting to GSM's default
 alphabet

---
 src/gsm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gsm.c b/src/gsm.c
index e1b91e4..e16c03e 100644
--- a/src/gsm.c
+++ b/src/gsm.c
@@ -935,7 +935,7 @@ static unsigned char _gsm_convert_from_iso(unsigned char c)
 	for(i = 0; i < sizeof(_gsm_conv) / sizeof(*_gsm_conv); i++)
 		if(_gsm_conv[i].iso == c)
 			return _gsm_conv[i].gsm;
-	return c;
+	return c & 0x7f;
 }