Fix issues with stdio needed for Lua

See #61
2021-03-06 16:06:15 -08:00
parent c3ed8d6c7f
commit d769df3482
17 changed files with 102 additions and 155 deletions
--- a/libc/stdio/fflush.c
+++ b/libc/stdio/fflush.c
@@ -50,9 +50,11 @@ int fflush(FILE *f) {
      }
    }
  } else if (f->fd != -1) {
-    while (!f->state && f->beg && !f->end) {
+    while (f->beg && !f->end) {
      if ((wrote = __fwritebuf(f)) != -1) {
        res += wrote;
+      } else {
+        break;
      }
    }
  } else if (f->beg && f->beg < f->size) {