From dac70b6416f4ca47778f66e50b34960c380b97dd Mon Sep 17 00:00:00 2001
From: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Tue, 5 Dec 2023 16:03:06 +0100
Subject: [PATCH] Sketch: Distance - fix uninit pointers and scope

---
 src/Mod/Sketcher/App/Sketch.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Mod/Sketcher/App/Sketch.cpp b/src/Mod/Sketcher/App/Sketch.cpp
index b328cb3595..46d8ffd78e 100644
--- a/src/Mod/Sketcher/App/Sketch.cpp
+++ b/src/Mod/Sketcher/App/Sketch.cpp
@@ -3250,20 +3250,25 @@ int Sketch::addDistanceConstraint(int geoId1, int geoId2, double* value, bool dr
     geoId1 = checkGeoId(geoId1);
     geoId2 = checkGeoId(geoId2);
 
-    GCS::Circle *c1, *c2;
     if (Geoms[geoId2].type == Line) {
+        GCS::Circle* c1;
         if (Geoms[geoId1].type == Circle) {
             c1 = &Circles[Geoms[geoId1].index];
         }
         else if (Geoms[geoId1].type == Arc) {
             c1 = &Arcs[Geoms[geoId1].index];
         }
+        else {
+            return -1;
+        }
+
         GCS::Line* l = &Lines[Geoms[geoId2].index];
         int tag = ++ConstraintsCounter;
         GCSsys.addConstraintC2LDistance(*c1, *l, value, tag, driving);
         return ConstraintsCounter;
     }
     else {
+        GCS::Circle *c1, *c2;
         if (Geoms[geoId1].type == Circle) {
             c1 = &Circles[Geoms[geoId1].index];
         }