X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fcinema_kdms.cc;fp=src%2Flib%2Fcinema_kdms.cc;h=158ce8179abc7aa5926c723a7332ff3182443df0;hp=7952b7ab22e3f22e3b75f7bb03ea084791234721;hb=152a96f2563adfc791eba4ae172139513b98d658;hpb=672b037f187d4ead23b5fe0a9d8ed60aeca85677

diff --git a/src/lib/cinema_kdms.cc b/src/lib/cinema_kdms.cc
index 7952b7ab2..158ce8179 100644
--- a/src/lib/cinema_kdms.cc
+++ b/src/lib/cinema_kdms.cc
@@ -74,7 +74,8 @@ CinemaKDMs::make_zip_file (boost::filesystem::path zip_file, dcp::NameFormat nam
 	}
 
 	if (zip_close (zip) == -1) {
-		throw runtime_error ("failed to close ZIP archive");
+		zip_error_t* e = zip_get_error (zip);
+		throw runtime_error (String::compose("failed to close ZIP archive (%1, %2)", zip_error_code_zip(e), zip_error_code_system(e)));
 	}
 }