Fix GCC warning: Catching polymorphic type by value (sass#2848)

PolyPik · Mar 21, 2019 · ceedaeb · ceedaeb
1 parent c55821a
commit ceedaeb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/plugins.cpp b/src/plugins.cpp
@@ -158,7 +158,7 @@ namespace Sass {
           }
         }
       }
-      catch (utf8::invalid_utf8)
+      catch (utf8::invalid_utf8&)
       {
         // report the error to the console (should not happen)
         // implementors should make sure to provide valid utf8