X-Git-Url: https://git.sesse.net/?p=nageru;a=blobdiff_plain;f=nageru%2Fmidi_mapping_dialog.cpp;h=0c7683c017ac953e7e60fd0b73c9eaaf32a97f52;hp=7eec6d285d123c43f82b3233a471ee845f872590;hb=4cc23077f23d6e40d04cc15f0e7c5a720d1fbb5f;hpb=beead04c23b42c815f448cd0126d87f9627bbfde

diff --git a/nageru/midi_mapping_dialog.cpp b/nageru/midi_mapping_dialog.cpp
index 7eec6d2..0c7683c 100644
--- a/nageru/midi_mapping_dialog.cpp
+++ b/nageru/midi_mapping_dialog.cpp
@@ -543,6 +543,10 @@ pair<int, int> MIDIMappingDialog::guess_offset(unsigned bus_idx, MIDIMappingDial
 			// The bus has a controller set that the source bus doesn't set.
 			return not_found;
 		}
+		if (source_spinner->value() == MIDIReceiver::PITCH_BEND_CONTROLLER) {
+			// It's impossible to interpolate across the pitch bend.
+			return not_found;
+		}
 
 		int candidate_offset = spinner->value() - source_spinner->value();
 		if (!found_offset) {