Move a $debug check into printdebug (nfc)

[dgit.git] / Debian / Dgit.pm

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index 5c079a68d3abfa8e4ce89b969027337244d4c53b..641a917ee25cb9ced753deb12a5519d2e6bc45f5 100644 (file)
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -17,7 +17,8 @@ BEGIN {
     @EXPORT      = qw(debiantag server_branch server_ref
                       stat_exists git_for_each_ref
                       $package_re $component_re $branchprefix
-                      initdebug enabledebug printdebug $debugprefix $debug
+                      initdebug enabledebug printdebug debugcmd
+                      $debugprefix $debug
                       shellquote printcmd);
     %EXPORT_TAGS = ( policyflags => [qw(NOFFCHECK FRESHREPO)] );
     @EXPORT_OK   = @{ $EXPORT_TAGS{policyflags} };
@@ -91,7 +92,7 @@ sub enabledebug () {
 }
     
 sub printdebug {
-    print ::DEBUG $debugprefix, @_ or die $!;
+    print ::DEBUG $debugprefix, @_ or die $! if $debug>0;
 }
 
 sub shellquote {
@@ -117,4 +118,9 @@ sub printcmd {
     print $fh "\n" or die $!;
 }
 
+sub debugcmd {
+    my $extraprefix = shift @_;
+    printcmd(\*::DEBUG,$debugprefix.$extraprefix,@_) if $debug>0;
+}
+
 1;