Fix gcc "backslash-newline at end of file" warning

DaanDeMeyer · jacobdufault · commit 5f56e5dfee12 · 2018-04-21T13:47:30.000-07:00
diff --git a/src/hash_utils.h b/src/hash_utils.h
@@ -40,4 +40,5 @@ inline void hash_combine(std::size_t& seed, const T& v, Rest... rest) {
       return hash<int>()(static_cast<int>(t));    \
     }                                             \
   };                                              \
-  }
+  }
+  

-Original file line number
+Diff line change
       return hash<int>()(static_cast<int>(t));    \
     }                                             \
   };                                              \
 -  }
 +  }
++