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_system() is less verbose

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otherwise things like 'gitolite access' print extra junk that is
confusing.
This commit is contained in:
Sitaram Chamarty 2012-03-15 09:15:02 +05:30
parent 6624d35cf9
commit 9a8a86306b
1 changed files with 8 additions and 4 deletions
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12
src/Gitolite/Common.pm
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@ -105,15 +105,19 @@ sub _chdir {
}
sub _system {
# run system(), catch errors. Be verbose only if $ENV{D} exists. If not,
# exit with <rc of system()> if it applies, else just "exit 1".
if ( system(@_) != 0 ) {
say2 "system @_ failed";
say2 "system @_ failed" if $ENV{D};
if ( $? == -1 ) {
die "failed to execute: $!\n";
die "failed to execute: $!\n" if $ENV{D};
} elsif ( $? & 127 ) {
die "child died with signal " . ( $? & 127 ) . "\n";
die "child died with signal " . ( $? & 127 ) . "\n" if $ENV{D};
} else {
die "child exited with value " . ( $? >> 8 ) . "\n";
die "child exited with value " . ( $? >> 8 ) . "\n" if $ENV{D};
exit ( $? >> 8 );
}
exit 1;
}
}