diff options
Diffstat (limited to 'tests/chmod/usage')
| -rwxr-xr-x | tests/chmod/usage | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tests/chmod/usage b/tests/chmod/usage index 3a4d1b82a..9dd65f7cc 100755 --- a/tests/chmod/usage +++ b/tests/chmod/usage @@ -54,15 +54,15 @@ cases=' ug,+x f : ' -all_files=`echo "$cases" | sed 's/.*://'|sort -u` +all_files=$(echo "$cases" | sed 's/.*://'|sort -u) old_IFS=$IFS IFS=' ' for case in $cases; do IFS=$old_IFS - args=`expr "$case" : ' *\(.*[^ ]\) *:'` - files=`expr "$case" : '.*: *\(.*\)'` + args=$(expr "$case" : ' *\(.*[^ ]\) *:') + files=$(expr "$case" : '.*: *\(.*\)') case $files in '') |