r532: * Added --mainpackage= option, of use in some kernel modules packages.

   * dh_gencontrol only needs to pass -p to dpkg-gencontrol if there is more
     than one package in debian/control. This makes it a bit more flexible in
     some cases.

1 files changed, 6 insertions, 2 deletions

diff --git a/dh_gencontrol b/dh_gencontrol
index fcb91845..941c9a8c 100755
--- a/dh_gencontrol
+++ b/dh_gencontrol
@@ -53,8 +53,12 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
 	}
 
 	# Generate and install control file.
-	doit("dpkg-gencontrol","-l$changelog","-isp","-p$package",
-		     "-Tdebian/${ext}substvars", "-P$tmp",@{$dh{U_PARAMS}});
+	my @command="dpkg-gencontrol";
+	if (GetPackages() > 1) {
+		push @command, "-p$package";
+	}
+	doit(@command, "-l$changelog", "-isp", "-Tdebian/${ext}substvars", 
+		"-P$tmp",@{$dh{U_PARAMS}});
 
 	# This chmod is only necessary if the user sets the umask to
 	# something odd.