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win32ole.c: fix symbol condition

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* ext/win32ole/win32ole.c (fole_missing): fix symbol condition,
  rb_check_symbol returns Qnil when the symbol is not interned.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-09-21 15:46:44 +00:00
parent 8676596d12
commit 4dcdbb4afc
1 changed files with 1 additions and 1 deletions
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2
ext/win32ole/win32ole.c
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@ -3283,7 +3283,7 @@ fole_missing(int argc, VALUE *argv, VALUE self)
rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS);
mid = argv[0];
sym = rb_check_symbol(&mid);
if (sym) mid = rb_sym2str(sym);
if (!NIL_P(sym)) mid = rb_sym2str(sym);
mname = StringValueCStr(mid);
if(!mname) {
rb_raise(rb_eRuntimeError, "fail: unknown method or property");