Appease compiler warning

Colvars · Feb 20, 2024 · 43da335 · 43da335
1 parent 0bba289
commit 43da335
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/colvarcomp.cpp b/src/colvarcomp.cpp
@@ -174,6 +174,7 @@ cvm::atom_group *colvar::cvc::parse_group(std::string const &conf,
   std::string group_conf;
 
   if (key_lookup(conf, group_key, &group_conf)) {
+
     group = new cvm::atom_group(group_key);
 
     if (b_try_scalable) {
@@ -195,6 +196,8 @@ cvm::atom_group *colvar::cvc::parse_group(std::string const &conf,
                                COLVARS_INPUT_ERROR);
       delete group;
       group = nullptr;
+      // Silence unused variable warning; TODO stop returning a pointer
+      (void) error_code;
       return group;
     }
 
@@ -221,6 +224,9 @@ cvm::atom_group *colvar::cvc::parse_group(std::string const &conf,
     }
   }
 
+  // Silence unused variable warning; TODO stop returning a pointer
+  (void) error_code;
+
   return group;
 }