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| author | Ville Skyttä <ville.skytta@iki.fi> | 2011-10-23 11:13:50 +0300 |
|---|---|---|
| committer | Ville Skyttä <ville.skytta@iki.fi> | 2011-10-23 11:13:50 +0300 |
| commit | c922626d4b9b78d266c8336c702b4c5e9a0325d4 (patch) | |
| tree | 032f1bf503518b36e508b5478f125badbceb852e | |
| parent | e8d0b1ffdb585486e6b94fa0226cd4e9e86b142a (diff) | |
| download | bash-completion-c922626d4b9b78d266c8336c702b4c5e9a0325d4.tar.gz | |
cpan2dist: Don't hang if no package list files exist.
| -rw-r--r-- | completions/cpan2dist | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/completions/cpan2dist b/completions/cpan2dist index 9845a0a5..4ec33c0b 100644 --- a/completions/cpan2dist +++ b/completions/cpan2dist @@ -30,9 +30,8 @@ _cpan2dist() [[ -d "$dir" && -r "$dir/02packages.details.txt.gz" ]] && \ packagelist="$dir/02packages.details.txt.gz" done - COMPREPLY=( $( zgrep "^${cur//-/::}" \ - $packagelist 2>/dev/null \ - | awk '{print $1}' | sed -e 's/::/-/g' ) ) + [[ $packagelist ]] && COMPREPLY=( $( zgrep "^${cur//-/::}" \ + $packagelist 2>/dev/null | awk '{print $1}' | sed -e 's/::/-/g' ) ) fi } && complete -F _cpan2dist -o default cpan2dist |