changed -I to be -S rather

diff --git a/rrqnet.c b/rrqnet.c
index ea0a3aff557dfdc0f6f1dbdb60e6b596f49d1598..005fd209f6b84e7cef8c2bfdef80a5a0bf342ef6 100644 (file)
--- a/rrqnet.c
+++ b/rrqnet.c
@@ -1359,7 +1359,7 @@ static void usage(void) {
     fprintf( stderr, " -T n      = use n delivery threads (5 bu default)\n" );
     fprintf( stderr, " -m mcast  = allow remotes on multicast address\n" );
     fprintf( stderr, " -t tap    = use the nominated tap (or - for stdio)\n" );
-    fprintf( stderr, " -I source = use given source address for UDP\n" );
+    fprintf( stderr, " -S source = use given source address for UDP\n" );
     exit( 1 );
 }
 
@@ -1518,7 +1518,7 @@ int main(int argc, char *argv[]) {
        ENSUREARGS( 1 );
     }
     // Then optional source address for UDP
-    if ( strncmp( "-I", argv[i], 2 ) == 0 ) {
+    if ( strncmp( "-S", argv[i], 2 ) == 0 ) {
        ENSUREARGS( 2 );
        if ( parse_udp_source( argv[i+1] ) ) {
            usage();