t9010-*.sh: skip all tests if the PIPE prereq is missing

diff --git a/http-walker.c b/http-walker.c
index ee049cb13df6ed6a64b1980004100a5dd55dde51..1ae8363de2bb618df534cc85c86eba3eac9e9c0a 100644 (file)
--- a/http-walker.c
+++ b/http-walker.c
@@ -4,6 +4,7 @@
 #include "http.h"
 #include "list.h"
 #include "transport.h"
+#include "packfile.h"
 
 struct alt_base {
        char *base;