Capsicum support: Fix a 'not defined' macro error

The error was:
In file included from ./tcpdump.c:158:
./interface.h:62:32: error: "HAVE_CAPSICUM" is not defined, evaluates
to 0 [-Werror=undef]
   62 |     (defined(HAVE_BPF_DUMP) && HAVE_CAPSICUM && !defined(bpf_dump))
      |                                ^~~~~~~~~~~~~

diff --git a/interface.h b/interface.h
index b129312ab41688ed866dde81fa17f9e0195fec9c..0e35b7800f924f38648192e39ceb0dffebe3cce3 100644 (file)
--- a/interface.h
+++ b/interface.h
@@ -59,7 +59,7 @@ struct bpf_program;
  * With Capsicum bpf_dump() may be not declared even if HAVE_BPF_DUMP is set.
  */
 #if !defined(HAVE_BPF_DUMP) || \
-    (defined(HAVE_BPF_DUMP) && HAVE_CAPSICUM && !defined(bpf_dump))
+    (defined(HAVE_BPF_DUMP) && defined(HAVE_CAPSICUM) && !defined(bpf_dump))
 extern void bpf_dump(const struct bpf_program *, int);
 
 #endif