catch up r60088 for DOSISH.

* file.c (rb_file_s_rename): src and dst are used only on DOSISH env.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/file.c b/file.c
index b24b671bb2..d2b9cc4ca5 100644
--- a/file.c
+++ b/file.c
@@ -2915,6 +2915,8 @@ rb_file_s_rename(VALUE klass, VALUE from, VALUE to)
 					 RUBY_UBF_IO, 0) < 0) {
 	int e = errno;
 #if defined DOSISH
+	const char *src = StringValueCStr(f);
+	const char *dst = StringValueCStr(t);
 	switch (e) {
 	  case EEXIST:
 	    if (chmod(dst, 0666) == 0 &&