1 files changed, 1 insertions, 1 deletions
diff --git a/src/object.c b/src/object.c
index df7d77b9e..c5fb74575 100644
--- a/src/object.c
+++ b/src/object.c
@@ -539,7 +539,7 @@ mrb_convert_to_integer(mrb_state *mrb, mrb_value val, int base)
 
     case MRB_TT_STRING:
     string_conv:
-      return mrb_str_to_inum(mrb, val, base, FALSE);
+      return mrb_str_to_inum(mrb, val, base, TRUE);
 
     default:
       break;