Fixup method signature

crystal-lang · Oct 17, 2023 · 5305032 · 5305032
1 parent 962b4b4
commit 5305032
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/io/error.cr b/src/io/error.cr
@@ -16,7 +16,7 @@ class IO
       "#{message} (#{target})"
     end
 
-    def initialize(message, *, target = nil)
+    def initialize(message : String? = nil, *, target = nil)
       @target = target.try(&.to_s)
 
       super message