changeset:   340:510681ff43bf
user:        Jef Poskanzer <jef@mail.acme.com>
date:        Mon May 06 09:41:35 2013 -0700
summary:     getopt_long returns int, not char.

diff -r 6e0c9c8e0bed -r 510681ff43bf src/iperf_api.c
--- a/src/iperf_api.c	Thu May 02 15:28:30 2013 -0700
+++ b/src/iperf_api.c	Mon May 06 09:41:35 2013 -0700
@@ -439,14 +439,14 @@
 #endif
         {NULL, 0, NULL, 0}
     };
-    char ch;
+    int flag;
     int blksize;
     int server_flag, client_flag;
 
     blksize = 0;
     server_flag = client_flag = 0;
-    while ((ch = getopt_long(argc, argv, "p:f:i:DVJdvsc:ub:t:n:l:P:Rw:B:M:N6S:Zh", longopts, NULL)) != -1) {
-        switch (ch) {
+    while ((flag = getopt_long(argc, argv, "p:f:i:DVJdvsc:ub:t:n:l:P:Rw:B:M:N6S:Zh", longopts, NULL)) != -1) {
+        switch (flag) {
             case 'p':
                 test->server_port = atoi(optarg);
                 break;