lxc-create: do not use 'local'

Apparently 'local' is not POSIX. Don't use it. Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> Acked-by: Stéphane Graber <stgraber@ubuntu.com>

lxc-create: do not use 'local'
7858afac · Natanael Copa · Stéphane Graber · 11cbdf44 · 7858afac
Commit 7858afac authored Nov 26, 2012 by Natanael Copa Committed by Stéphane Graber Nov 26, 2012
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lxc-create.in src/lxc/lxc-create.in +3 -4

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--- a/src/lxc/lxc-create.in
+++ b/src/lxc/lxc-create.in
@@ -68,9 +68,8 @@ usage_err() {
 }
 optarg_check() {
-    local opt="$1" optarg="$2"
+    if [ -z "$2" ]; then
-    if [ -z "$optarg" ]; then
+        usage_err "option '$1' requires an argument"
-        usage_err "option '$opt' requires an argument"
    fi
 }
@@ -84,7 +83,7 @@ vgname=lxc
 custom_rootfs=""
 while [ $# -gt 0 ]; do
-        local opt="$1"
+        opt="$1"
        shift
        case "$opt" in
 	    -h|--help)