_() should always return a frozen string

related to bsc#1125006
yast · Mar 1, 2019 · 3f2d2ff · 3f2d2ff
1 parent 4652448
commit 3f2d2ff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ruby/yast/i18n.rb b/src/ruby/yast/i18n.rb
@@ -60,7 +60,7 @@ def _(str)
           key_exist?(str)
         end
       end
-      found ? Translation._(str) : str
+      found ? Translation._(str) : str.freeze
     end
 
     # No translation, only marks the text to be found by gettext when creating POT file,