From fb8a47586d0c5c5833a6bee2adc162a22b646d5a Mon Sep 17 00:00:00 2001
From: Tobias Powalowski <tpowa@archlinux.org>
Date: Sun, 27 Nov 2005 18:55:30 +0000
Subject: 'upgpkg: fixed lock on kernels <= 2.6.12'

---
 hwdetect | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'hwdetect')

diff --git a/hwdetect b/hwdetect
index c4052c3..6d708e5 100755
--- a/hwdetect
+++ b/hwdetect
@@ -50,6 +50,12 @@ fi
 # find pci aliases
 find /sys/devices/ -name "modalias" > /tmp/modules
 
+# check for empty /tmp/modules
+if ! [ -s /tmp/modules ]; then
+	echo "hwdetect aborted -- you need a kernel >= 2.6.12" >&2
+	exit 1
+fi
+
 # get the modaliases
 for i in `cat /tmp/modules`; do
 	cat $i >> /tmp/modprobe
-- 
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