summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--utils/rpctrace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/rpctrace.c b/utils/rpctrace.c
index b11fea40..c954e515 100644
--- a/utils/rpctrace.c
+++ b/utils/rpctrace.c
@@ -1606,7 +1606,7 @@ print_data (mach_msg_type_name_t type,
the first character that has not yet been printed. */
const char *p, *q;
p = q = (const char *) data;
- while (*q && q - (const char *) data < (int) (nelt * eltsize))
+ while (q && *q && q - (const char *) data < (int) (nelt * eltsize))
{
if (isgraph (*q) || *q == ' ')
{