From George Bakos: only print multi-line output with "-v".

diff --git a/print-isakmp.c b/print-isakmp.c
index be0f550fd244b54548a406307fea5a8f33bd15f8..89e93d44b1abbf7706ac7cebe1850625452fe7fa 100644 (file)
--- a/print-isakmp.c
+++ b/print-isakmp.c
@@ -30,7 +30,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-isakmp.c,v 1.39 2003-12-15 10:40:13 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-isakmp.c,v 1.40 2003-12-20 09:58:10 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -1231,33 +1231,33 @@ isakmp_print(const u_char *bp, u_int length, const u_char *bp2)
        }
        printf(":");
 
-    {
-       const struct isakmp_gen *ext;
-       int nparen;
+       if (vflag) {
+               const struct isakmp_gen *ext;
+               int nparen;
 
 #define CHECKLEN(p, np) \
-       if (ep < (u_char *)(p)) {                               \
-               printf(" [|%s]", NPSTR(np));                    \
-               goto done;                                      \
-       }
+               if (ep < (u_char *)(p)) {                               \
+                       printf(" [|%s]", NPSTR(np));                    \
+                       goto done;                                      \
+               }
 
-       /* regardless of phase... */
-       if (base.flags & ISAKMP_FLAG_E) {
-               /*
-                * encrypted, nothing we can do right now.
-                * we hope to decrypt the packet in the future...
-                */
-               printf(" [encrypted %s]", NPSTR(base.np));
-               goto done;
-       }
+               /* regardless of phase... */
+               if (base.flags & ISAKMP_FLAG_E) {
+                       /*
+                        * encrypted, nothing we can do right now.
+                        * we hope to decrypt the packet in the future...
+                        */
+                       printf(" [encrypted %s]", NPSTR(base.np));
+                       goto done;
+               }
 
-       nparen = 0;
-       CHECKLEN(p + 1, base.np)
+               nparen = 0;
+               CHECKLEN(p + 1, base.np)
 
-       np = base.np;
-       ext = (struct isakmp_gen *)(p + 1);
-       isakmp_sub_print(np, ext, ep, phase, 0, 0, 0);
-    }
+               np = base.np;
+               ext = (struct isakmp_gen *)(p + 1);
+               isakmp_sub_print(np, ext, ep, phase, 0, 0, 0);
+       }
 
 done:
        if (vflag) {