push actually takes an optional suite, like it says in the synopsis.

1 files changed, 14 insertions, 5 deletions

diff --git a/dgit b/dgit
index 2fb3e0e..b4c9316 100755
--- a/dgit
+++ b/dgit
@@ -1142,15 +1142,24 @@ sub cmd_push {
     check_not_dirty();
     my $clogp = parsechangelog();
     $package = getfield $clogp, 'Source';
+    my $specsuite;
     if (@ARGV==0) {
-	$isuite = getfield $clogp, 'Distribution';
-	if ($new_package) {
-	    local ($package) = $existing_package; # this is a hack
-	    canonicalise_suite();
-	}
+    } elsif (@ARGV==1) {
+	($specsuite) = (@ARGV);
     } else {
 	badusage "incorrect arguments to dgit push";
     }
+    $isuite = getfield $clogp, 'Distribution';
+    if ($new_package) {
+	local ($package) = $existing_package; # this is a hack
+	canonicalise_suite();
+    }
+    if (defined $specsuite && $specsuite ne $isuite) {
+	canonicalise_suite();
+	$csuite eq $specsuite or
+	    fail "dgit push: changelog specifies $isuite ($csuite)".
+	        " but command line specifies $specsuite";
+    }
     if (check_for_git()) {
 	git_fetch_us();
     }