Use our own variant of 'assert' and 'assert_perror'.

Our variants print stack traces on failures.  This will make locating
errors much easier.

1 files changed, 1 insertions, 1 deletions

diff --git a/utils/ps.c b/utils/ps.c
index 2abb92aa..f5103239 100644
--- a/utils/ps.c
+++ b/utils/ps.c
@@ -21,7 +21,7 @@
 #include <hurd.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <assert.h>
+#include <assert-backtrace.h>
 #include <string.h>
 #include <ctype.h>
 #include <unistd.h>