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mk-ca-bundle.pl: avoid warnings with -d without parameter

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This commit is contained in:
Daniel Stenberg 2014-01-05 23:53:26 +01:00
parent d5f1590d5c
commit 619d1704ae
1 changed files with 5 additions and 0 deletions
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5
lib/mk-ca-bundle.pl
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@ -64,6 +64,11 @@ $0 =~ s@.*(/|\\)@@;
$Getopt::Std::STANDARD_HELP_VERSION = 1;
getopts('bd:fhilnqtuvw:');
if(!defined($opt_d)) {
# to make plain "-d" use not cause warnings, and actually still work
$opt_d = 'release';
}
# Use predefined URL or else custom URL specified on command line.
my $url = ( defined( $urls{$opt_d} ) ) ? $urls{$opt_d} : $opt_d;