Check for getopt_long(), not getopt().

We support three types of platforms:

	1) UN*Xes that have both getopt() and getopt_long();

	2) UN*Xes that have getopt() but not getopt_long();

	3) Windows, which has neither.

Checking for getopt_long() lets us distinguish between 1) and 2) and
build getopt_long() for them.

Change-Id: Iaf0f142f9bebaa2eed2128d544ec9786711def45
Reviewed-on: https://code.wireshark.org/review/6045
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/captype.c b/captype.c
index 5d6789ddb7..3dc8f73f29 100644
--- a/captype.c
+++ b/captype.c
@@ -70,7 +70,7 @@
 #include <wsutil/unicode-utils.h>
 #endif /* _WIN32 */
 
-#ifndef HAVE_GETOPT
+#ifndef HAVE_GETOPT_LONG
 #include "wsutil/wsgetopt.h"
 #endif