Fix off-by-1 in Group::Remap.

This was introduced in bd84bc1 and caused crashes with: Assertion failed: hm.v != t->h.v.
solvespace · Jun 24, 2019 · 49a7f86 · 49a7f86 · phkahler · Jun 25, 2019
1 parent cb0fdb1
commit 49a7f86
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/group.cpp b/src/group.cpp
@@ -718,7 +718,7 @@ hEntity Group::Remap(hEntity in, int copyNumber) {
     auto it = remap.find({ in, copyNumber });
     if(it == remap.end()) {
         std::tie(it, std::ignore) =
-            remap.insert({ { in, copyNumber }, { (uint32_t)remap.size() } });
+            remap.insert({ { in, copyNumber }, { (uint32_t)remap.size() + 1 } });
     }
     return h.entity(it->second.v);
 }