fix logic in __fwriting

15 years ago · e5cb55fedd
1 changed files with 1 additions and 1 deletions
--- 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)