diff options
| -rw-r--r-- | src/internal/stdio_impl.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/internal/stdio_impl.h b/src/internal/stdio_impl.h index 44497344..055ef718 100644 --- a/src/internal/stdio_impl.h +++ b/src/internal/stdio_impl.h @@ -106,7 +106,8 @@ hidden void __getopt_msg(const char *, const char *, const char *, size_t); #define putc_unlocked(c, f) \ ( (((unsigned char)(c)!=(f)->lbf && (f)->wpos!=(f)->wend)) \ - ? *(f)->wpos++ = (c) : __overflow((f),(c)) ) + ? *(f)->wpos++ = (unsigned char)(c) \ + : __overflow((f),(unsigned char)(c)) ) /* Caller-allocated FILE * operations */ hidden FILE *__fopen_rb_ca(const char *, FILE *, unsigned char *, size_t); |