win32: tidy up popen implementation

Make mingw_popen_fd sufficiently general that it can be used to
implement the other two popen routines.

mingw_popen now just creates a command line and passes it to
mingw_popen_fd.  The one call to mingw_popen2 has been replaced
by a call to mingw_popen_fd.

1 files changed, 1 insertions, 2 deletions

diff --git a/networking/wget.c b/networking/wget.c
index 776894dca..194bf457a 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -768,7 +768,6 @@ static void spawn_ssl_client(const char *host, int network_fd, int flags)
 static void spawn_ssl_client(const char *host, int network_fd, int flags)
 {
         int fd1;
-        pid_t pid;
         char *servername, *p, *cmd;
 
         servername = xstrdup(host);
@@ -781,7 +780,7 @@ static void spawn_ssl_client(const char *host, int network_fd, int flags)
                                         (void *)_get_osfhandle(network_fd), servername,
                                         flags & TLSLOOP_EXIT_ON_LOCAL_EOF ? " -e" : "");
 
-        if ( (fd1=mingw_popen2(cmd, &pid)) == -1 ) {
+        if ( (fd1=mingw_popen_fd(cmd, "b", -1, NULL)) == -1 ) {
                 bb_perror_msg_and_die("can't execute ssl_client");
         }