[ruby/reline] Use String for the value to be passed because Signal.tr…

…ap also returns String ruby/reline@b908fe4439
ruby · Sep 6, 2021 · f927614 · f927614
1 parent 8d9e767
commit f927614
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
@@ -150,7 +150,7 @@ def reset(prompt = '', encoding:)
     @screen_size = Reline::IOGate.get_screen_size
     @screen_height = @screen_size.first
     reset_variables(prompt, encoding: encoding)
-    @old_trap = Signal.trap(:INT) {
+    @old_trap = Signal.trap('INT') {
       clear_dialog
       if @scroll_partial_screen
         move_cursor_down(@screen_height - (@line_index - @scroll_partial_screen) - 1)
@@ -171,7 +171,7 @@ def reset(prompt = '', encoding:)
       end
     }
     begin
-      @old_tstp_trap = Signal.trap(:TSTP) {
+      @old_tstp_trap = Signal.trap('TSTP') {
         Reline::IOGate.ungetc("\C-z".ord)
         @old_tstp_trap.call if @old_tstp_trap.respond_to?(:call)
       }