From: Harald Hoyer <harald@redhat.com>
Date: Sat, 25 Feb 2012 15:08:30 +0000 (+0100)
Subject: dracut-functions.sh: instmods(): replace egrep with shell code
X-Git-Tag: 018~94
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86191581d125b1373532593371fde767a56728a0;p=thirdparty%2Fdracut.git

dracut-functions.sh: instmods(): replace egrep with shell code
---

diff --git a/dracut-functions.sh b/dracut-functions.sh
index 9e9ee4e56..81801e145 100755
--- a/dracut-functions.sh
+++ b/dracut-functions.sh
@@ -1167,9 +1167,10 @@ instmods() {
         return $_ret
     }
 
+    local _filter_not_found='FATAL: Module .* not found.'
     # Capture all stderr from modprobe to _fderr. We could use {var}>...
     # redirections, but that would make dracut require bash4 at least.
     eval "( instmods_1 \"\$@\" ) ${_fderr}>&1" \
-    | egrep -v 'FATAL: Module .* not found.' | derror
+    | while read line; do [[ "$line" =~ $_filter_not_found ]] || echo $line;done | derror
     return $?
 }