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authorLukas Fleischer <archlinux@cryptocrack.de>2011-12-02 08:33:33 +0100
committerPierre Schmitz <pierre@archlinux.de>2011-12-04 18:00:57 +0100
commit56d4dec19fbcec23f677114e4104bb9df902ed9f (patch)
treec7a8cf2484db200d810f37a01b1226fef59f90c5 /archco.in
parentf62f307c8490a3018941e2a8805a082e001b95e2 (diff)
Use double brackets everywhere
We already fixed a couple of these in previous patches - this one should replace all remaining uses of single brackets ("[") by double brackets. Also, use arithmetic evaluation instead of conditional expressions where appropriate and make use of "-z" and "-n" instead of comparing variables to empty strings. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Diffstat (limited to 'archco.in')
-rw-r--r--archco.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/archco.in b/archco.in
index be026b1..5d34209 100644
--- a/archco.in
+++ b/archco.in
@@ -4,7 +4,7 @@ m4_include(lib/common.sh)
scriptname=${0##*/}
-if [ "$1" = '' ]; then
+if [[ -z $1 ]]; then
echo 'Usage: '$scriptname' <package name>...'
exit 1
fi