fix fclose return status logic, again

the previous fix was incorrect, as it would prevent f->close(f) from
being called if fflush(f) failed. i believe this was the original
motivation for using | rather than ||. so now let's just use a second
statement to constrain the order of function calls, and to back to
using |.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/stdio/fclose.c b/src/stdio/fclose.c
index 9481470d..ee772fbb 100644
--- a/src/stdio/fclose.c
+++ b/src/stdio/fclose.c
@@ -13,7 +13,8 @@ int fclose(FILE *f)
 		OFLUNLOCK();
 	}
 
-	r = -(fflush(f) || f->close(f));
+	r = fflush(f);
+	r |= f->close(f);
 
 	if (!perm) free(f);