dgit-repos-policy-debian: WIP bugfixes to debugging

[dgit.git] / Debian / Dgit.pm

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index e2a503d73eee9e5ae89f12b32d27e659963e426a..f68ebd228366676e97e4921bcffd6446bf6345c9 100644 (file)
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -94,7 +94,7 @@ sub enabledebug () {
     
 sub enabledebuglevel ($) {
     die if $debuglevel;
-    ($debuglevel) = @_ + 0;
+    $debuglevel = $_[0] + 0;
     enabledebug();
 }
     
@@ -107,7 +107,7 @@ sub shellquote {
     local $_;
     foreach my $a (@_) {
        $_ = $a;
-       if (m{[^-=_./0-9a-z]}i) {
+       if (!length || m{[^-=_./0-9a-z]}i) {
            s{['\\]}{'\\$&'}g;
            push @out, "'$_'";
        } else {