commit 3685c3abf6c6f7d03b571458df52731ccf928981
author Jonas Ådahl <jadahl@gmail.com> Fri Mar 30 23:10:27 2012 +0200
committer Kristian Høgsberg <krh@bitplanet.net> Tue Apr 03 14:50:15 2012 -0400
tree b9f62ef56a43248d267bc061b429fea62a233137
parent 1103a1a484999dc0d53eb6a42bc62f461a0a582d

Fix `unused-result' warnings.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>

shared/image-loader.c

diff --git a/shared/image-loader.c b/shared/image-loader.c
index 98cc431..029b92e 100644
--- a/shared/image-loader.c
+++ b/shared/image-loader.c
@@ -157,7 +157,7 @@
 {
 	FILE *fp = png_get_io_ptr(png);
 
-	if (fread(data, 1, size, fp) < 0)
+	if (fread(data, 1, size, fp) != size)
 		png_error(png, NULL);
 }
 
@@ -356,7 +356,9 @@
 	if (fp == NULL)
 		return NULL;
 
-	fread(header, sizeof header, 1, fp);
+	if (fread(header, sizeof header, 1, fp) != 1)
+		return NULL;
+
 	rewind(fp);
 	for (i = 0; i < ARRAY_LENGTH(loaders); i++) {
 		if (memcmp(header, loaders[i].header,