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-rw-r--r--include/ruby/intern.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/ruby/intern.h b/include/ruby/intern.h
index a3d583c2ea..b9b682d906 100644
--- a/include/ruby/intern.h
+++ b/include/ruby/intern.h
@@ -598,6 +598,7 @@ struct rb_exec_arg {
VALUE argv_buf;
VALUE envp_str;
VALUE envp_buf;
+ VALUE dup2_tmpbuf;
};
int rb_proc_exec_n(int, VALUE*, const char*);
int rb_proc_exec(const char*);