From: Anthony Minessale <anthm@freeswitch.org>
Date: Wed, 4 Jan 2017 17:00:22 +0000 (-0600)
Subject: FS-9881 accidentally removed -1 for forever support
X-Git-Tag: v1.8.0~936
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d8e324e001b36d47be537efb31161acd2780d79;p=thirdparty%2Ffreeswitch.git

FS-9881 accidentally removed -1 for forever support
---

diff --git a/src/mod/formats/mod_png/mod_png.c b/src/mod/formats/mod_png/mod_png.c
index a2bfcfad98..da4a326d43 100644
--- a/src/mod/formats/mod_png/mod_png.c
+++ b/src/mod/formats/mod_png/mod_png.c
@@ -185,7 +185,7 @@ static switch_status_t png_file_read(switch_file_handle_t *handle, void *data, s
 		context->samples -= *len;
 	}
 
-	if (context->samples <= 0) {
+	if (context->samples == 0) {
 		context->done = 1;
 		status = SWITCH_STATUS_FALSE;
 		switch_goto_status(status, end);