prune-packed: only show progress when stderr is a tty

diff --git a/pager.c b/pager.c
index f416d38ac26042d7ed6dbf87f21bf5339e481a2e..86facec7b417b26a7dbd9b3c1338149fcecd5588 100644 (file)
--- a/pager.c
+++ b/pager.c
@@ -9,7 +9,7 @@
 
 static int spawned_pager;
 
-#ifndef __MINGW32__
+#ifndef WIN32
 static void pager_preexec(void)
 {
        /*
@@ -72,7 +72,7 @@ void setup_pager(void)
                static const char *env[] = { "LESS=FRSX", NULL };
                pager_process.env = env;
        }
-#ifndef __MINGW32__
+#ifndef WIN32
        pager_process.preexec_cb = pager_preexec;
 #endif
        if (start_command(&pager_process))