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-rw-r--r--utils/rpctrace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/rpctrace.c b/utils/rpctrace.c
index f47d179a..c2bc0062 100644
--- a/utils/rpctrace.c
+++ b/utils/rpctrace.c
@@ -857,7 +857,7 @@ print_contents (mach_msg_header_t *inp,
/* These are port rights. Translate them into wrappers. */
mach_port_t *const portnames = data;
mach_msg_type_number_t i;
- mach_msg_type_name_t newtypes[nelt];
+ mach_msg_type_name_t newtypes[nelt ? : 1];
int poly;
assert_backtrace (inp->msgh_bits & MACH_MSGH_BITS_COMPLEX);