win32: lineedit: fallback to fgets if a tty is not found

1 files changed, 4 insertions, 2 deletions

diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 3af9f4e64..1b88a7141 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -1914,10 +1914,13 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
 
         INIT_S();
 
-#if !ENABLE_PLATFORM_MINGW32
+#if ENABLE_PLATFORM_MINGW32
+        if (!isatty(0) || !isatty(1)) {
+#else
         if (tcgetattr(STDIN_FILENO, &initial_settings) < 0
          || !(initial_settings.c_lflag & ECHO)
         ) {
+#endif
                 /* Happens when e.g. stty -echo was run before */
                 parse_and_put_prompt(prompt);
                 /* fflush_all(); - done by parse_and_put_prompt */
@@ -1928,7 +1931,6 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
                 DEINIT_S();
                 return len;
         }
-#endif
 
         init_unicode();