From: Sean Bright <sean.bright@gmail.com>
Date: Wed, 23 Sep 2020 20:20:48 +0000 (-0400)
Subject: dsp.c: Update calls to ast_format_cmp to check result properly
X-Git-Tag: 18.1.0-rc1~34
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b08eddf90d05b9a701f1326b9d26f23f72e38de;p=thirdparty%2Fasterisk.git

dsp.c: Update calls to ast_format_cmp to check result properly

ASTERISK-28311 #close

Change-Id: Ib1ce8fc1a8752751f5bf3615c59245532dfd9aa2
---

diff --git a/main/dsp.c b/main/dsp.c
index 433e61a4b8..871a687fbb 100644
--- a/main/dsp.c
+++ b/main/dsp.c
@@ -1442,12 +1442,12 @@ static int ast_dsp_silence_noise_with_energy(struct ast_dsp *dsp, struct ast_fra
 	} else {
 		odata = f->data.ptr;
 		len = f->datalen;
-		if (ast_format_cmp(f->subclass.format, ast_format_ulaw)) {
+		if (ast_format_cmp(f->subclass.format, ast_format_ulaw) == AST_FORMAT_CMP_EQUAL) {
 			s = ast_alloca(len * 2);
 			for (x = 0; x < len; x++) {
 				s[x] = AST_MULAW(odata[x]);
 			}
-		} else if (ast_format_cmp(f->subclass.format, ast_format_alaw)) {
+		} else if (ast_format_cmp(f->subclass.format, ast_format_alaw) == AST_FORMAT_CMP_EQUAL) {
 			s = ast_alloca(len * 2);
 			for (x = 0; x < len; x++) {
 				s[x] = AST_ALAW(odata[x]);