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From: "Richard Yao" <ryao@gentoo.org>
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Subject: [gentoo-commits] proj/genkernel:master commit in: /
X-VCS-Repository: proj/genkernel
X-VCS-Files: genkernel
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X-VCS-Committer: ryao
X-VCS-Committer-Name: Richard Yao
X-VCS-Revision: 3892338864a5afa3b720569cb3ab1bb2f9ab44bf
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Date: Sun, 16 Mar 2014 00:26:22 +0000 (UTC)
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commit:     3892338864a5afa3b720569cb3ab1bb2f9ab44bf
Author:     Martin Dummer <martin.dummer <AT> gmx <DOT> net>
AuthorDate: Tue Mar  4 07:21:03 2014 +0000
Commit:     Richard Yao <ryao <AT> gentoo <DOT> org>
CommitDate: Sun Mar 16 00:25:24 2014 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/genkernel.git;a=commit;h=38923388

Fix endless loop in gen_funcs.sh when LOGLEVEL is empty

When LOGLEVEL is unset or empty then genkernel loops endlessly in
gen_funcs.sh.
The solution is to set a proper default loglevel in $USRBIN/genkernel.

Signed-off-by: Martin Dummer <martin.dummer <AT> gmx.net>
Signed-off-by: Richard Yao <ryao <AT> gentoo.org>

---
 genkernel | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/genkernel b/genkernel
index ff319f2..e555791 100755
--- a/genkernel
+++ b/genkernel
@@ -36,6 +36,9 @@ done
 _GENKERNEL_CONF=${CMD_GK_CONFIG:-/etc/genkernel.conf}
 source "${_GENKERNEL_CONF}" || small_die "Could not read ${_GENKERNEL_CONF}"
 
+# set default LOGLEVEL if uninitialized
+LOGLEVEL=${LOGLEVEL:-1}
+
 # Start sourcing other scripts
 source ${GK_SHARE}/defaults/software.sh || small_die "Could not read ${GK_SHARE}/defaults/software.sh"
 source ${GK_SHARE}/gen_funcs.sh || small_die "Could not read ${GK_SHARE}/gen_funcs.sh"