[master] da1d336 Polish

[Dridi Boukelmoune]

commit da1d3365efcb635fdfce371aa710c7fc637d8d82
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Sun Feb 21 20:28:53 2016 +0100

    Polish

diff --git a/bin/varnishtest/vtc_main.c b/bin/varnishtest/vtc_main.c
index ecca005..0f00a80 100644
--- a/bin/varnishtest/vtc_main.c
+++ b/bin/varnishtest/vtc_main.c
@@ -324,6 +324,7 @@ i_mode(void)
 	 */
 
 	vsb = VSB_new_auto();
+	AN(vsb);
 
 	q = p = VFIL_readfile(NULL, "Makefile", NULL);
 	if (p == NULL) {
@@ -361,12 +362,11 @@ i_mode(void)
 	/*
 	 * Build $PATH which can find all programs in the build tree
 	 */
-	AN(vsb);
 	VSB_printf(vsb, "PATH=");
 	sep = "";
 #define VTC_PROG(l)							\
 	do {								\
-		VSB_printf(vsb, "%s%s/bin/%s/", sep, topbuild, #l);	\
+		VSB_printf(vsb, "%s%s/bin/" #l, sep, topbuild);		\
 		sep = ":";						\
 	} while (0);
 #include "programs.h"