Merge pull request #36342 from Qrox/fix-debug-mapgen-error

Fix debug message and crash in debug mapgen preview
CleverRaven · Dec 22, 2019 · fdee8ef · fdee8ef
2 parents ef6b43d + 00752da
commit fdee8ef
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/editmap.cpp b/src/editmap.cpp
@@ -1949,8 +1949,9 @@ void editmap::edit_mapgen()
  */
 void editmap::cleartmpmap( tinymap &tmpmap )
 {
-    for( auto &smap : tmpmap.grid ) {
+    for( submap *&smap : tmpmap.grid ) {
         delete smap;
+        smap = nullptr;
     }
 
     auto &ch = tmpmap.get_cache( target.z );