HNCP: Fix a warning on Solaris

The warning was:
"./print-hncp.c", line 367: warning: initializer will be sign-extended: -1

diff --git a/print-hncp.c b/print-hncp.c
index f495da8e7ada40dcf6542acc17eb15e8633cd2a5..776675ba3d3246d41b2aca16413e77d18e3dd427 100644 (file)
--- a/print-hncp.c
+++ b/print-hncp.c
@@ -364,7 +364,7 @@ hncp_print_rec(netdissect_options *ndo,
 
     u_int i, t;
 
-    uint32_t last_type_mask = -1;
+    uint32_t last_type_mask = 0xffffffffU;
     int last_type_count = -1;
 
     const u_char *tlv, *value;