From: Michal Privoznik <mprivozn@redhat.com>
Date: Tue, 17 Jun 2014 11:22:02 +0000 (+0200)
Subject: nodeinfotest: Print error if cpuinfo file can't be opened
X-Git-Tag: v1.2.6-rc1~58
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ad78434c7fd5ad06b599ab6a345732d9a1dfcb7;p=thirdparty%2Flibvirt.git

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>
---

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) {