From 13c5ed0bb23c2664902c6b7e2204caa90f4d7cfa Mon Sep 17 00:00:00 2001
From: Per Lindgren <per.lindgren@ltu.se>
Date: Tue, 6 Apr 2021 17:02:24 +0200
Subject: [PATCH] polish
---
src/lib.rs | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/src/lib.rs b/src/lib.rs
index 9b7a039..7ebc3e5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -138,12 +138,13 @@ where
Err(Error::Uninitialized)
} else {
interrupt_free(|| unsafe {
- let index = *self.head.get_mut_unchecked();
- *self.head.get_mut_unchecked() =
- *self.free.get_mut_unchecked().get_unchecked(index);
- if *self.head.get_mut_unchecked() > S {
+ if *self.head.get_mut_unchecked() >= S {
Err(Error::OutOfMemory)
} else {
+ let index = *self.head.get_mut_unchecked();
+ *self.head.get_mut_unchecked() =
+ *self.free.get_mut_unchecked().get_unchecked(index);
+
Ok(Box {
index,
allocator: self,
--
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