diff options
| author | Peter Stephenson <pws@users.sourceforge.net> | 2009-09-10 15:56:39 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2009-09-10 15:56:39 +0000 |
| commit | 13c5015b231d4c401ed616732d19d50531b0bb34 (patch) | |
| tree | f9a8e177309b5b89a8e591e6eb84cccf78475a5a | |
| parent | 4ede75ed0e6dfafad5f5b9a621ac7a3d31765e1a (diff) | |
| download | zsh-13c5015b231d4c401ed616732d19d50531b0bb34.tar.gz zsh-13c5015b231d4c401ed616732d19d50531b0bb34.zip | |
Greg Klanderman: 27259 / 27260: unset parameter in file prefix
| -rw-r--r-- | Completion/Unix/Type/_path_files | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Completion/Unix/Type/_path_files b/Completion/Unix/Type/_path_files index 8bc9373a1..2e851058f 100644 --- a/Completion/Unix/Type/_path_files +++ b/Completion/Unix/Type/_path_files @@ -247,7 +247,11 @@ if [[ "$pre" = [^][*?#^\|\<\>\\]#(\`[^\`]#\`|\$)*/* && "$compstate[quote]" != \' # meant as a partial path. linepath="${(M)pre##*\$[^/]##/}" - eval 'realpath=${(e)~linepath}' 2>/dev/null + function { + # do not treat an unset parameter expansion as the empty string + setopt localoptions nounset + eval 'realpath=${(e)~linepath}' 2>/dev/null + } [[ -z "$realpath" || "$realpath" = "$linepath" ]] && return 1 pre="${pre#${linepath}}" i='[^/]' |