From d749b95e732340e0186c0bf806eb3ce7b13f26a4 Mon Sep 17 00:00:00 2001
From: SisMaker <1713699517@qq.com>
Date: Thu, 11 Apr 2024 16:39:43 +0800
Subject: [PATCH] =?UTF-8?q?ft:=20=E7=A1=AE=E4=BF=9D=E6=97=B6=E9=97=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/eGLock.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/eGLock.erl b/src/eGLock.erl
index b830875..97637b3 100644
--- a/src/eGLock.erl
+++ b/src/eGLock.erl
@@ -44,7 +44,7 @@ lockApply(Key, MFAOrFun, TimeOut, LastTime) ->
 							lockApply(Key, MFAOrFun, TimeOut, LastTime);
 						_ ->
 							CurTime = erlang:system_time(microsecond),
-							NewTimeOut = TimeOut - max(CurTime - LastTime, 0),
+							NewTimeOut = max(0, TimeOut - max(CurTime - LastTime, 0)),
 							lockApply(Key, MFAOrFun, NewTimeOut, CurTime)
 					end
 			after TimeOut ->
@@ -76,7 +76,7 @@ lockApplys(Keys, MFAOrFun, TimeOut, LastTime) ->
 							lockApplys(Keys, MFAOrFun, TimeOut, LastTime);
 						_ ->
 							CurTime = erlang:system_time(microsecond),
-							NewTimeOut = TimeOut - max(CurTime - LastTime, 0),
+							NewTimeOut = max(0, TimeOut - max(CurTime - LastTime, 0)),
 							lockApplys(Keys, MFAOrFun, NewTimeOut, CurTime)
 					end
 			after TimeOut ->