From Peter Valchev: fix editcap to assign the result of "getopt()" to an

"int" and to check "getopt()"s return value with -1 rather than EOF.

Fix other "getopt()" loops to check against -1 as well (EOF is -1 on
most if not all platforms, but the Single UNIX Specification says
"getopt()" returns -1, so we should check against -1, not EOF).

svn path=/trunk/; revision=4793

1 files changed, 3 insertions, 3 deletions

diff --git a/editcap.c b/editcap.c
index 72b986d28c..efd8b120ce 100644
--- a/editcap.c
+++ b/editcap.c
@@ -1,7 +1,7 @@
 /* Edit capture files.  We can delete records, adjust timestamps, or
  * simply convert from one format to another format.
  *
- * $Id: editcap.c,v 1.19 2002/02/08 10:07:33 guy Exp $
+ * $Id: editcap.c,v 1.20 2002/02/24 01:26:42 guy Exp $
  *
  * Originally written by Richard Sharpe.
  * Improved by Guy Harris.
@@ -314,13 +314,13 @@ int main(int argc, char *argv[])
   callback_arg args;
   extern char *optarg;
   extern int optind;
-  char opt;
+  int opt;
   char *p;
   int snapshot_length;
 
   /* Process the options first */
 
-  while ((opt = getopt(argc, argv, "T:F:rvs:t:h")) != EOF) {
+  while ((opt = getopt(argc, argv, "T:F:rvs:t:h")) !=-1) {
 
     switch (opt) {