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-rw-r--r--ext/readline/readline.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index 65f4ea04c6..825e0e6829 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -503,7 +503,8 @@ readline_s_set_input(VALUE self, VALUE input)
rb_sys_fail("fdopen");
}
rl_instream = f;
- ifp->stdio_file = f;
+ if (f == stdin)
+ ifp->stdio_file = f;
readline_instream = input;
}
return input;
@@ -558,7 +559,8 @@ readline_s_set_output(VALUE self, VALUE output)
rb_sys_fail("fdopen");
}
rl_outstream = f;
- ofp->stdio_file = f;
+ if (f == stdout)
+ ofp->stdio_file = f;
readline_outstream = output;
}
return output;