From 155f308e2cb07337a1c59411d7e1f0cf628f1697 Mon Sep 17 00:00:00 2001
From: blacksun
 <blacksun@r5936  blacksun  2019-06-24 19:44:37 +0200 (lun. 24 juin 2019)>
Date: Tue, 21 May 2013 16:35:50 +0000
Subject: [PATCH] add condition to break conductorAutonum if
 numerotationContext is empty

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2177 bfdf4180-ca20-0410-9c96-a3a8aa849046
---
 sources/conductorautonumerotation.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sources/conductorautonumerotation.cpp b/sources/conductorautonumerotation.cpp
index 90d4e1b9e..f59227dbd 100644
--- a/sources/conductorautonumerotation.cpp
+++ b/sources/conductorautonumerotation.cpp
@@ -155,7 +155,8 @@ void ConductorAutoNumerotation::numeratePotential() {
  * create and apply a new numerotation to @conductor_
  */
 void ConductorAutoNumerotation::numerateNewConductor() {
-	if (!conductor_) return;
+	if (!conductor_ || num_context.isEmpty()) return;
+
 	NumerotationContextCommands ncc (diagram_, num_context);
 	applyText(ncc.toRepresentedString());
 	diagram_-> setNumerotation(Diagram::Conductors, ncc.next());