From d62f106bbe9b01130e760b5582bd04b9edd69413 Mon Sep 17 00:00:00 2001
From: Brian West <brian@freeswitch.org>
Date: Fri, 12 Sep 2008 15:29:53 +0000
Subject: [PATCH] check return value of unlink MODAPP-142

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9538 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 src/mod/applications/mod_voicemail/mod_voicemail.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/mod/applications/mod_voicemail/mod_voicemail.c b/src/mod/applications/mod_voicemail/mod_voicemail.c
index c4412e23ff..d9649f8382 100644
--- a/src/mod/applications/mod_voicemail/mod_voicemail.c
+++ b/src/mod/applications/mod_voicemail/mod_voicemail.c
@@ -1253,7 +1253,9 @@ static char *vm_merge_file(switch_core_session_t *session, vm_profile_t *profile
 
 	}
 
-	unlink(announce);
+	if (unlink(announce) != 0) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "failed to delete file [%s]\n", announce);
+	}
 	ret = tmp_path;
 	
  end:
@@ -1496,7 +1498,9 @@ static switch_status_t listen_file(switch_core_session_t *session, vm_profile_t
   end:
 
 	if (forward_file_path) {
-		unlink(forward_file_path);
+		if (unlink(forward_file_path) != 0) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "failed to delete file [%s]\n", forward_file_path);
+		}
 	}
 
 	return status;