Merge pull request #419 from nak3/flex-mkdir

flex: tiny: catch error when failed to create directory
coreos · Dec 13, 2016 · b783b16 · b783b16
2 parents 07ddb8d + 29b9327
commit b783b16
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/cmd/torusblk/flex.go b/cmd/torusblk/flex.go
@@ -285,7 +285,10 @@ func mountAction(cmd *cobra.Command, args []string) {
 	// 		Device: mountdev,
 	// 	})
 	// }
-	os.MkdirAll(mountdir, os.ModeDir|0555)
+	if err := os.MkdirAll(mountdir, os.ModeDir|0555); err != nil {
+		onErr(err)
+	}
+
 	ex := exec.Command("mount", "-t", vol.FSType, "-o", flags, mountdev, mountdir)
 	_, err = ex.CombinedOutput()
 	if err != nil {