win32: simplify isatty replacement

Don't treat input and output file descriptors differently: if we
aren't connected to a console GetConsoleMode will fail for either.

1 files changed, 1 insertions, 5 deletions

diff --git a/win32/winansi.c b/win32/winansi.c
index e36f7565b..ad6016ddc 100644
--- a/win32/winansi.c
+++ b/win32/winansi.c
@@ -735,7 +735,6 @@ int mingw_isatty(int fd)
 
         if (result) {
                 HANDLE handle = (HANDLE) _get_osfhandle(fd);
-                CONSOLE_SCREEN_BUFFER_INFO sbi;
                 DWORD mode;
 
                 if (handle == INVALID_HANDLE_VALUE)
@@ -745,10 +744,7 @@ int mingw_isatty(int fd)
                 if (GetFileType(handle) != FILE_TYPE_CHAR)
                         return 0;
 
-                if (!fd) {
-                        if (!GetConsoleMode(handle, &mode))
-                                return 0;
-                } else if (!GetConsoleScreenBufferInfo(handle, &sbi))
+                if (!GetConsoleMode(handle, &mode))
                         return 0;
         }