From: Michael Jerris <mike@jerris.com>
Date: Mon, 28 Apr 2014 19:06:39 +0000 (-0400)
Subject: fix bitwise flag unsetting
X-Git-Tag: v1.5.12~134
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d10e65b794d6b2db4b8e3fae0ba32d3e57f6327;p=thirdparty%2Ffreeswitch.git

fix bitwise flag unsetting
---

diff --git a/src/switch_core_io.c b/src/switch_core_io.c
index 04b9ca46e3..35375ddfd9 100644
--- a/src/switch_core_io.c
+++ b/src/switch_core_io.c
@@ -507,7 +507,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_frame(switch_core_sessi
 				if (session->plc) {
 					plc_fillin(session->plc, session->raw_read_frame.data, read_frame->codec->implementation->decoded_bytes_per_packet / 2);
 					is_cng = 0;
-					flag &= !SFF_CNG;
+					flag &= ~SFF_CNG;
 				} else {
 					memset(session->raw_read_frame.data, 255, read_frame->codec->implementation->decoded_bytes_per_packet);
 				}