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| author | Luke Shumaker <LukeShu@sbcglobal.net> | 2013-06-05 19:36:55 -0600 |
|---|---|---|
| committer | Luke Shumaker <LukeShu@sbcglobal.net> | 2013-06-05 20:01:07 -0600 |
| commit | beae9b3e2822021fea741fc98282cf9e0fc1d024 (patch) | |
| tree | ab2c55df74fb068050be1f293b9a9df24721f24f /src/lib/libreblacklist | |
| parent | 1d6066b37e0fd4e7118a3d366d1b6a2168a70286 (diff) | |
Double bracket ==/</> compare lexicographically, not numerically.
Unfortunately for me, that means that it works correctly *most* of the
time. But, for example, [[ 10 < 2 ]], and negatives don't work.
Diffstat (limited to 'src/lib/libreblacklist')
| -rwxr-xr-x | src/lib/libreblacklist | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/libreblacklist b/src/lib/libreblacklist index 1d73d2f..627bb39 100755 --- a/src/lib/libreblacklist +++ b/src/lib/libreblacklist @@ -103,7 +103,7 @@ if [[ "${0##*/}" == libreblacklist ]]; then sed 's/\r/\n/g'<<<"$1"|sed '/^$/d' } usage() { - if [[ $# == 0 ]]; then + if [[ $# -eq 0 ]]; then printf "Usage: %s [-h] COMMAND [ARGUMENTS]\n" "${0##*/}" echo "Tool for working with the nonfree software blacklist" echo @@ -128,7 +128,7 @@ if [[ "${0##*/}" == libreblacklist ]]; then fi } - if [[ $# == 0 ]]; then + if [[ $# -eq 0 ]]; then usage >/dev/stderr exit 1 fi |