From c0cb643cb56bd2282d282082315a4f3ca436a910 Mon Sep 17 00:00:00 2001
From: Harald Barth <haba@kth.se>
Date: Fri, 4 Nov 2022 23:15:29 +0100
Subject: [PATCH] When sending all turnouts, keep it short

---
 DCCEXParser.cpp | 10 +---------
 GITHUB_SHA.h    |  2 +-
 Turnouts.h      |  9 +++++++--
 3 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/DCCEXParser.cpp b/DCCEXParser.cpp
index 21a9d3d..f947db9 100644
--- a/DCCEXParser.cpp
+++ b/DCCEXParser.cpp
@@ -730,15 +730,7 @@ bool DCCEXParser::parseT(Print *stream, int16_t params, int16_t p[])
     switch (params)
     {
     case 0: // <T>  list turnout definitions
-    {
-        bool gotOne = false;
-        for (Turnout *tt = Turnout::first(); tt != NULL; tt = tt->next())
-        {
-            gotOne = true;
-            tt->print(stream);
-        }
-        return gotOne; // will <X> if none found
-    }
+        return Turnout::printAll(stream); // will <X> if none found
 
     case 1: // <T id>  delete turnout
         if (!Turnout::remove(p[0]))
diff --git a/GITHUB_SHA.h b/GITHUB_SHA.h
index 93b77aa..d9d37b0 100644
--- a/GITHUB_SHA.h
+++ b/GITHUB_SHA.h
@@ -1 +1 @@
-#define GITHUB_SHA "devel-202211041507Z"
+#define GITHUB_SHA "devel-202211042214Z"
diff --git a/Turnouts.h b/Turnouts.h
index b181709..7c40bde 100644
--- a/Turnouts.h
+++ b/Turnouts.h
@@ -171,9 +171,14 @@ public:
   // Save all turnout definitions
   static void store();
 #endif
-  static void printAll(Print *stream) {
+  static bool printAll(Print *stream) {
+    bool gotOne=false;
     for (Turnout *tt = _firstTurnout; tt != 0; tt = tt->_nextTurnout)
-      if (!tt->isHidden()) StringFormatter::send(stream, F("<H %d %d>\n"),tt->getId(), tt->isThrown());
+      if (!tt->isHidden()) {
+	gotOne=true;
+	StringFormatter::send(stream, F("<H %d %d>\n"),tt->getId(), tt->isThrown());
+      }
+    return gotOne;
   }