Author: glen
Date: Tue Apr 17 18:50:53 2012
New Revision: 12552
Modified:
geninitrd/trunk/functions
Log:
dm_subsystem: ignore dmsetup output if exit code is not zero
Modified: geninitrd/trunk/functions
==============================================================================
--- geninitrd/trunk/functions (original)
+++ geninitrd/trunk/functions Tue Apr 17 18:50:53 2012
@@ -159,7 +159,7 @@
dm_subsystem() {
local node="$1" out
out=$(dmsetup info -c --noheadings -o subsystem $node)
- if [ -n "$out" ]; then
+ if [ $? -eq 0 -a -n "$out" ]; then
echo "$out"
return
fi
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