don't clobber argv[0], so ps shows the right thing

diff --git a/main.c b/main.c
index 648c237..e54ae8b 100644 (file)
--- a/main.c
+++ b/main.c
@@ -557,11 +557,12 @@ static int start_client(int argc, char *argv[])
        extern int am_sender;
        extern char *shell_cmd;
        extern int rsync_port;
+       char *argv0 = strdup(argv[0]);
 
-       if (strncasecmp(URL_PREFIX, argv[0], strlen(URL_PREFIX)) == 0) {
+       if (strncasecmp(URL_PREFIX, argv0, strlen(URL_PREFIX)) == 0) {
                char *host, *path;
 
-               host = argv[0] + strlen(URL_PREFIX);
+               host = argv0 + strlen(URL_PREFIX);
                p = strchr(host,'/');
                if (p) {
                        *p = 0;
@@ -577,12 +578,12 @@ static int start_client(int argc, char *argv[])
                return start_socket_client(host, path, argc-1, argv+1);
        }
 
-       p = find_colon(argv[0]);
+       p = find_colon(argv0);
 
        if (p) {
                if (p[1] == ':') {
                        *p = 0;
-                       return start_socket_client(argv[0], p+2, argc-1, argv+1);
+                       return start_socket_client(argv0, p+2, argc-1, argv+1);
                }
 
                if (argc < 1) {