Merge branch 'fix-1199'

* fix-1199: fix #1199
2020-06-07 10:29:55 +01:00 · 2020-06-07 10:29:55 +01:00 · 938c3bbb54
commit 938c3bbb54
parent 991c2afe11 7d2dbe3670
1 changed files with 2 additions and 0 deletions
--- a/Lib/ruby/rubyrun.swg
+++ b/Lib/ruby/rubyrun.swg
@ -235,6 +235,8 @@ SWIGRUNTIMEINLINE char *
 SWIG_Ruby_MangleStr(VALUE obj)
 {
  VALUE stype = rb_iv_get(obj, "@__swigtype__");
+  if (NIL_P(stype))
+    return NULL;
  return StringValuePtr(stype);
 }