From 1ad78434c7fd5ad06b599ab6a345732d9a1dfcb7 Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 17 Jun 2014 13:22:02 +0200
Subject: [PATCH] nodeinfotest: Print error if cpuinfo file can't be opened

Currently, we are opening the cpuinfo file via fopen() which if fails
doesn't print any error message. We should do that instead.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
 tests/nodeinfotest.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/nodeinfotest.c b/tests/nodeinfotest.c
index f0b8196ef3..650a674dd6 100644
--- a/tests/nodeinfotest.c
+++ b/tests/nodeinfotest.c
@@ -39,8 +39,11 @@ linuxTestCompareFiles(const char *cpuinfofile,
         goto fail;
 
     cpuinfo = fopen(cpuinfofile, "r");
-    if (!cpuinfo)
+    if (!cpuinfo) {
+        fprintf(stderr, "unable to open: %s : %s\n",
+                cpuinfofile, strerror(errno));
         goto fail;
+    }
 
     memset(&nodeinfo, 0, sizeof(nodeinfo));
     if (linuxNodeInfoCPUPopulate(cpuinfo, sysfs_dir, arch, &nodeinfo) < 0) {