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| author | Philipp Hagemeister <phihag@phihag.de> | 2013-06-25 19:04:30 +0200 |
|---|---|---|
| committer | Philipp Hagemeister <phihag@phihag.de> | 2013-06-25 19:04:30 +0200 |
| commit | c052029267ba4988e50bd45a85a27dd5f1fb01de (patch) | |
| tree | 5f3df73c9d2dbdd8be434796136826fc7e176eb8 | |
| parent | 0669b923c0ae82408112864c47667908e34d346a (diff) | |
| download | youtube-dl-c052029267ba4988e50bd45a85a27dd5f1fb01de.tar.gz youtube-dl-c052029267ba4988e50bd45a85a27dd5f1fb01de.tar.xz youtube-dl-c052029267ba4988e50bd45a85a27dd5f1fb01de.zip | |
Add an error message if number of arguments is incorrect
| -rwxr-xr-x | update_latest.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/update_latest.sh b/update_latest.sh index 66a3e9999..2b1c597ec 100755 --- a/update_latest.sh +++ b/update_latest.sh @@ -3,6 +3,11 @@ set -e version="$1" +if [ -z "$version" ]; then + echo "Usage: $0 version" + exit 1 +fi + ln -sf ../downloads/$version latest/directory for f in $(ls "downloads/$version/"); do \ ln -sf "../downloads/$version/$f" latest/$(echo $f | sed -e "s@-$version@@") |