From: Anthony Minessale <anthm@freeswitch.org>
Date: Tue, 30 Apr 2013 23:45:24 +0000 (-0500)
Subject: FS-5359 --resolve
X-Git-Tag: v1.5.1~136
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4c81fdf3eec5c82a434a12e85b7f6cc1b6648318;p=thirdparty%2Ffreeswitch.git

FS-5359 --resolve
---

diff --git a/src/switch_core_file.c b/src/switch_core_file.c
index 0f6de164a8..33c2fa4201 100644
--- a/src/switch_core_file.c
+++ b/src/switch_core_file.c
@@ -271,7 +271,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_file_read(switch_file_handle_t *fh,
 
 	if (fh->buffer && switch_buffer_inuse(fh->buffer) >= *len * 2) {
 		*len = switch_buffer_read(fh->buffer, data, orig_len * 2) / 2;
-		return SWITCH_STATUS_SUCCESS;
+		return *len == 0 ? SWITCH_STATUS_FALSE : SWITCH_STATUS_SUCCESS;
 	}
 
 	if (switch_test_flag(fh, SWITCH_FILE_DONE)) {