Fix crash when LFP Viewer loses inputs while sorted by depth

jsiegle · jsiegle · commit a61c44c28bcb · 2022-10-28T20:27:43.000-07:00
diff --git a/Plugins/LfpDisplayNode/LfpDisplay.cpp b/Plugins/LfpDisplayNode/LfpDisplay.cpp
@@ -869,7 +869,7 @@ void LfpDisplay::rebuildDrawableChannelsList()
         }
     }
 
-    if (channelsOrderedByDepth)
+    if (channelsOrderedByDepth && channelsToDraw.size() > 0)
     {
         LOGD("Sorting channels by depth.");
 

Original file line number	Diff line number	Diff line change
`@@ -869,7 +869,7 @@ void LfpDisplay::rebuildDrawableChannelsList()`
`869`	`869`	`}`
`870`	`870`	`}`
`871`	`871`
`872`		`- if (channelsOrderedByDepth)`
	`872`	`+ if (channelsOrderedByDepth && channelsToDraw.size() > 0)`
`873`	`873`	`{`
`874`	`874`	`LOGD("Sorting channels by depth.");`
`875`	`875`