1 files changed, 1 insertions, 1 deletions
diff --git a/src/mkhdr b/src/mkhdr
index d1b65729..3b0384e0 100644
--- a/src/mkhdr
+++ b/src/mkhdr
@@ -13,7 +13,7 @@ O=o
 BIN=$PLAN9/bin
 LIBDIR=$PLAN9/lib
 
-<$PLAN9/src/mk.$SYSNAME-$OBJTYPE
+<|cat $PLAN9/src/mk.$SYSNAME-$OBJTYPE 2>/dev/null || true
 
 OS=$O
 LD=9l