From d59f3e8faa20bef3606bfdaf64bd0143dbcef2ed Mon Sep 17 00:00:00 2001
From: Ge_Di <14129064+ge-di@user.noreply.gitee.com>
Date: Thu, 28 Mar 2024 09:07:18 +0000
Subject: [PATCH] =?UTF-8?q?pwrapis/src/utils.c:787=20=E5=A2=9E=E5=8A=A0?=
 =?UTF-8?q?=E8=B6=8A=E7=95=8C=E8=AE=BF=E9=97=AE=E6=A3=80=E6=9F=A5?=
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Signed-off-by: Ge_Di <14129064+ge-di@user.noreply.gitee.com>
---
 pwrapis/src/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pwrapis/src/utils.c b/pwrapis/src/utils.c
index 483f863..5a47c74 100644
--- a/pwrapis/src/utils.c
+++ b/pwrapis/src/utils.c
@@ -784,7 +784,7 @@ void LRtrim(char *str)
     while (isspace(str[head])) {
         head++;
     }
-    while (isspace(str[tail])) {
+    while (tail>=0&&isspace(str[tail])) {
         tail--;
     }
     int i;
-- 
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