X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Flogicsignal.cpp;h=c23f09226cd9bfaa2cbaf3d362eca7065ad69088;hp=717360b852fa65b9aedf5a513f578d47a45e1e40;hb=fcc00c4d9d3c4e00a3e15bff666e0ceedfa9d0ea;hpb=4a8185876c7d4dcb0e940df3077f46c0c98de7f9;ds=inline

diff --git a/pv/view/logicsignal.cpp b/pv/view/logicsignal.cpp
index 717360b8..c23f0922 100644
--- a/pv/view/logicsignal.cpp
+++ b/pv/view/logicsignal.cpp
@@ -447,8 +447,15 @@ void LogicSignal::modify_trigger()
 		}
 	}
 
-	if (trigger_match_)
-		new_trigger->add_stage()->add_match(channel_, trigger_match_);
+	if (trigger_match_) {
+		// Until we can let the user decide how to group trigger matches
+		// into stages, put all of the matches into a single stage --
+		// most devices only support a single trigger stage.
+		if (new_trigger->stages().empty())
+			new_trigger->add_stage();
+
+		new_trigger->stages().back()->add_match(channel_, trigger_match_);
+	}
 
 	session_.session()->set_trigger(
 		new_trigger->stages().empty() ? nullptr : new_trigger);