diff options
| -rw-r--r-- | src/stdio/ext.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stdio/ext.c b/src/stdio/ext.c index d5a403b6..6b8ce91c 100644 --- a/src/stdio/ext.c +++ b/src/stdio/ext.c @@ -14,7 +14,7 @@ int __fsetlocking(FILE *f, int type) int __fwriting(FILE *f) { - return f->wend > f->wpos; + return f->wend && f->wpos > f->wbase; } int __freading(FILE *f) |