diff options
Diffstat (limited to 'libguile/fports.c')
-rw-r--r-- | libguile/fports.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/libguile/fports.c b/libguile/fports.c index e355c3358..51c5b3736 100644 --- a/libguile/fports.c +++ b/libguile/fports.c @@ -59,6 +59,9 @@ #include "pairs.h" #include "ports-internal.h" #include "posix.h" +#ifdef __MINGW32__ +# include "posix-w32.h" +#endif #include "read.h" #include "strings.h" #include "symbols.h" @@ -483,7 +486,17 @@ fport_input_waiting (SCM port) if (poll (&pollfd, 1, 0) < 0) scm_syserror ("fport_input_waiting"); - return pollfd.revents & POLLIN ? 1 : 0; + if ((pollfd.revents & POLLIN) == 0) + return 0; + +#ifdef __MINGW32__ + /* Work around Windows 11 bug where there's always a return character + * in the console input queue. */ + if (console_has_return_keyevent_w32 (fdes)) + return 0; +#endif + + return 1; } |