1 files changed, 1 insertions, 1 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 6d1dc603c..6c6c28693 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -6062,7 +6062,7 @@ retry:
                         }
                         goto retry;
                 }
-                if(nr < 0) {
+                if(nr < 0 && errno == 0) {
                         /* Ctrl+D presend */
                         nr = 0;
                 }