1 files changed, 1 insertions, 0 deletions
diff --git a/doio.c b/doio.c
index baca499d10..76f2e0e84b 100644
--- a/doio.c
+++ b/doio.c
@@ -2766,6 +2766,7 @@ nothing in the core.
 #endif
                     }
                     else {
+                        SETERRNO(EBADF,RMS_IFI);
                         tot--;
                     }
                 }