X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Ftools%2Fdcpomatic_kdm.cc;h=b82cec2ad56d6b19a7097ec81930583f473a6bcf;hp=9995d80a9819111056549285610c7740d44df378;hb=4042c59cd8a1007e0d8f1959569bf2699bdfbe8b;hpb=f2991b10f26dd8996cfcdcbc2128f7e9db36f634

diff --git a/src/tools/dcpomatic_kdm.cc b/src/tools/dcpomatic_kdm.cc
index 9995d80a9..b82cec2ad 100644
--- a/src/tools/dcpomatic_kdm.cc
+++ b/src/tools/dcpomatic_kdm.cc
@@ -380,7 +380,7 @@ private:
 	{
 		DKDMMap::iterator from = _dkdm_id.find (_dkdm->GetSelection ());
 		DKDMMap::iterator to = _dkdm_id.find (ev.GetItem ());
-		if (from == _dkdm_id.end() || to == _dkdm_id.end()) {
+		if (from == _dkdm_id.end() || to == _dkdm_id.end() || from->first == to->first) {
 			return;
 		}