Windows PSFTP has two places that call run_timers and I'd only updated

one of them.  Correct that.

git-svn-id: svn://svn.tartarus.org/sgt/putty@9676 cda61777-01e9-0310-a592-d414129be87e

diff --git a/windows/winsftp.c b/windows/winsftp.c
index d4c5fa6..33acaf6 100644 (file)
--- a/windows/winsftp.c
+++ b/windows/winsftp.c
@@ -611,7 +611,7 @@ int ssh_sftp_loop_iteration(void)
     if (p_WSAEventSelect == NULL) {
        fd_set readfds;
        int ret;
-       long now = GETTICKCOUNT();
+       unsigned long now = GETTICKCOUNT(), then;
 
        if (sftp_ssh_socket == INVALID_SOCKET)
            return -1;                 /* doom */
@@ -620,13 +620,17 @@ int ssh_sftp_loop_iteration(void)
            select_result((WPARAM) sftp_ssh_socket, (LPARAM) FD_WRITE);
 
        do {
-           long next, ticks;
+           unsigned long next;
+           long ticks;
            struct timeval tv, *ptv;
 
            if (run_timers(now, &next)) {
-               ticks = next - GETTICKCOUNT();
-               if (ticks <= 0)
-                   ticks = 1;         /* just in case */
+               then = now;
+               now = GETTICKCOUNT();
+               if (now - then > next - then)
+                   ticks = 0;
+               else
+                   ticks = next - now;
                tv.tv_sec = ticks / 1000;
                tv.tv_usec = ticks % 1000 * 1000;
                ptv = &tv;