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| author | Andy Dougherty <doughera@lafayette.edu> | 1999-02-17 12:22:50 -0500 |
|---|---|---|
| committer | Gurusamy Sarathy <gsar@cpan.org> | 1999-02-18 17:10:49 +0000 |
| commit | 90758174239a95c621502dd02117d0858a5cf50b (patch) | |
| tree | e4e1b96ba16216dcf2864c45ea350a1c7ca4a7bb /lib/dotsh.pl | |
| parent | 5a930efa650ced24646f928bb6e40ff8f58cc53c (diff) | |
| download | perl-90758174239a95c621502dd02117d0858a5cf50b.tar.gz | |
dotsh.pl triggers new warnings
Message-Id: <Pine.GSU.4.05.9902171720490.17243-100000@newton.phys>
p4raw-id: //depot/perl@2973
Diffstat (limited to 'lib/dotsh.pl')
| -rw-r--r-- | lib/dotsh.pl | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/dotsh.pl b/lib/dotsh.pl index 877467eb96..4982b17d8c 100644 --- a/lib/dotsh.pl +++ b/lib/dotsh.pl @@ -26,7 +26,9 @@ # sub dotsh { local(@sh) = @_; - local($tmp,$key,$shell,*dotsh,$command,$args,$vars) = ''; + local($tmp,$key,$shell,$command,$args,$vars) = ''; + local(*dotsh); + undef *dotsh; $dotsh = shift(@sh); @dotsh = split (/\s/, $dotsh); $command = shift (@dotsh); @@ -37,7 +39,7 @@ sub dotsh { $shell = "$1 -c" if ($_ =~ /^\#\!\s*(\S+(\/sh|\/ksh|\/zsh|\/csh))\s*$/); close (_SH_ENV); if (!$shell) { - if ($ENV{'SHELL'} =~ /\/sh$|\/ksh$|\/zsh$|\/csh$/) { + if ($ENV{'SHELL'} =~ /\/sh$|\/ksh$|\/zsh$|\/bash$|\/csh$/) { $shell = "$ENV{'SHELL'} -c"; } else { print "SHELL not recognized!\nUsing /bin/sh...\n"; |