From 46c02665918e5a9335bdeea7d3ec1936425d2852 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sun, 24 Sep 2017 21:33:34 +0200
Subject: [PATCH] fix determination of number of columns

---
 src/Mod/TechDraw/App/DrawViewSpreadsheet.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Mod/TechDraw/App/DrawViewSpreadsheet.cpp b/src/Mod/TechDraw/App/DrawViewSpreadsheet.cpp
index 036b183bc1..d78c6f5f41 100644
--- a/src/Mod/TechDraw/App/DrawViewSpreadsheet.cpp
+++ b/src/Mod/TechDraw/App/DrawViewSpreadsheet.cpp
@@ -198,6 +198,9 @@ std::string DrawViewSpreadsheet::getSheetImage(void)
                 for (int j=rows.back()+1; j<=endrow; ++j) {
                     rows.push_back(j);
                 }
+
+                // after the first digit there will be no letter any more
+                break;
             }
         }
     } catch (std::exception) {