(minor) single quotes around variables in error messages

(plus a couple of other minor fixups)
This commit is contained in:
Sitaram Chamarty 2012-05-21 15:22:19 +05:30
parent 20d2120ea5
commit d04e79d291
15 changed files with 33 additions and 33 deletions

View file

@ -62,9 +62,9 @@ sub check_vrefs {
} else {
my ( $dummy, $pgm, @args ) = split '/', $vref;
$pgm = "$ENV{GL_BINDIR}/VREF/$pgm";
-x $pgm or _die "$vref: helper program missing or unexecutable";
-x $pgm or _die "'$vref': helper program missing or unexecutable";
open( my $fh, "-|", $pgm, @_, $vref, @args ) or _die "$vref: can't spawn helper program: $!";
open( my $fh, "-|", $pgm, @_, $vref, @args ) or _die "'$vref': can't spawn helper program: $!";
while (<$fh>) {
# print non-vref lines and skip processing (for example,
# normal STDOUT by a normal update hook)