1 files changed, 1 insertions, 0 deletions
diff --git a/io.c b/io.c
index 3e0ff9e90b..bfe07df80c 100644
--- a/io.c
+++ b/io.c
@@ -1344,6 +1344,7 @@ io_reopen(io, nfile)
     nfile = io_get_io(nfile);
     GetOpenFile(nfile, orig);
 
+    if (fptr == orig) return io;
     if (orig->f2) {
 	fflush(orig->f2);
     }