push2: null handle on failed open

2016-09-27 13:46:36 -05:00 · 2016-09-27 13:46:36 -05:00 · 5e6249b7b1
commit 5e6249b7b1
parent 81f2ed452b
1 changed files with 1 additions and 0 deletions
--- a/libs/surfaces/push2/push2.cc
+++ b/libs/surfaces/push2/push2.cc
@ -241,6 +241,7 @@ Push2::open ()
 		error << _("Cannot construct Canvas for display") << endmsg;
 		libusb_release_interface (handle, 0x00);
 		libusb_close (handle);
+		handle = 0;
 		return -1;
 	}