X-Git-Url: https://git.distorted.org.uk/~mdw/misc/blobdiff_plain/c818aceddb8a734c7b3fe0e35f442bbd70e0b0ab..b88c529e8fdb470c40ca37e658b80f3990033539:/hush.in

diff --git a/hush.in b/hush.in
index 0ecc48e..4359527 100755
--- a/hush.in
+++ b/hush.in
@@ -146,10 +146,10 @@ EOF
 ## we write that to another pipe (fd 5) and pick it out using command
 ## substitution.
 rc=$(
-  { { { { set +e; $lbuf "$cmd" "$@"; echo $? >&5; } |
-	while read line; do echo "| $line"; done >&4; } 2>&1 |
-      while read line; do echo "* $line"; done >&4; } 4>&1 |
-    cat >&3; } 5>&1 </dev/null
+  { { { { set +e; $lbuf "$cmd" "$@" 3>&- 4>&- 5>&-; echo $? >&5; } |
+	while IFS= read line; do echo "| $line"; done >&4; } 2>&1 |
+      while IFS= read line; do echo "* $line"; done >&4; } 4>&1 |
+    cat -u >&3; } 5>&1 </dev/null
 )
 
 ## Write the log trailer.