Queued Channel characters were ignored (#1665)

Author: MitchBradley

FluidNC/src/Channel.cpp

@@ -223,17 +223,17 @@ Error Channel::pollLine(char* line) {
             if (ch < 0) {
                 break;
             }
-            _active = true;
-            if (realtimeOkay(ch) && is_realtime_command(ch)) {
-                handleRealtimeCharacter((uint8_t)ch);
-                continue;
-            }
-            if (!line) {
-                _queue.push(ch);
-                continue;
-            }
-            // Fall through if line is non-null and it is not a realtime character
         }
+        _active = true;
+        if (realtimeOkay(ch) && is_realtime_command(ch)) {
+            handleRealtimeCharacter((uint8_t)ch);
+            continue;
+        }
+        if (!line) {
+            _queue.push(ch);
+            continue;
+        }
+        // Fall through if line is non-null and it is not a realtime character
 
         if (lineComplete(line, ch)) {
             return Error::Ok;