passing expression instead of bool

Author: 1234somesh

src/core/bond_breakage/bond_breakage.cpp

@@ -210,20 +210,14 @@ bool bond_handler(BondBreakage &bond_breakage, Particle &p,
 
   if (partners.size() == 1u) { // pair bonds
     auto d = box_geo.get_mi_vector(p.pos(), partners[0]->pos()).norm();
-    if (bond_breakage.check_and_handle_breakage(
-            p.id(), {{partners[0]->id(), std::nullopt}}, bond_id, d)) {
-      return true;
-    }
-    return false;
+    return bond_breakage.check_and_handle_breakage(
+        p.id(), {{partners[0]->id(), std::nullopt}}, bond_id, d);
   }
   if (partners.size() == 2u) { // angle bond
     auto d =
         box_geo.get_mi_vector(partners[0]->pos(), partners[1]->pos()).norm();
-    if (bond_breakage.check_and_handle_breakage(
-            p.id(), {{partners[0]->id(), partners[1]->id()}}, bond_id, d)) {
-      return true;
-    }
-    return false;
+    return bond_breakage.check_and_handle_breakage(
+        p.id(), {{partners[0]->id(), partners[1]->id()}}, bond_id, d);
   }
   return false;
 }