+From c667589410912ca980a78f417e86dd6585d58f9a Mon Sep 17 00:00:00 2001
+From: Michael Tremer <michael.tremer@ipfire.org>
+Date: Mon, 4 May 2015 16:00:31 +0200
+Subject: [PATCH] Skip search for hypervisor name when the CPU string is empty
+
+---
+ src/_fireinfo/fireinfo.c | 11 ++++++-----
+ 1 file changed, 6 insertions(+), 5 deletions(-)
+
+diff --git a/src/_fireinfo/fireinfo.c b/src/_fireinfo/fireinfo.c
+index fc639d9d4cd9..6601c21a733f 100644
+--- a/src/_fireinfo/fireinfo.c
++++ b/src/_fireinfo/fireinfo.c
+@@ -156,11 +156,12 @@ int detect_hypervisor(int *hypervisor) {
+
+ *hypervisor = HYPER_OTHER;
+
+- int id;
+- for (id = HYPER_NONE + 1; id < HYPER_LAST; id++) {
+- if (strcmp(hypervisor_ids[id], sig.text) == 0) {
+- *hypervisor = id;
+- break;
++ if (*sig.text) {
++ for (int id = HYPER_NONE + 1; id < HYPER_LAST; id++) {
++ if (strcmp(hypervisor_ids[id], sig.text) == 0) {
++ *hypervisor = id;
++ break;
++ }
+ }
+ }
+
+--
+2.1.0
+