From b062cae6275c91a0c415524353daa49220cbb3f8 Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Sun, 5 Dec 2021 21:24:46 +0800
Subject: Update installer.nsi

---
 scripts/installer.nsi | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/installer.nsi b/scripts/installer.nsi
index 4c7ea290b..03204558e 100644
--- a/scripts/installer.nsi
+++ b/scripts/installer.nsi
@@ -230,7 +230,11 @@ Section "XMake (required)" InstallExeutable
   SetOutPath $InstDir
 
   ; Remove previous directories used
-  RMDir /r "$InstDir"
+  IfFileExists "$InstDir\xmake.exe" file_found file_not_found_or_end
+  file_found:
+    RMDir /r "$InstDir"
+    goto file_not_found_or_end
+  file_not_found_or_end:
 
   ; Put file there
   File /r /x ".DS_Store" /x "*.swp" "..\xmake\*.*"
-- 
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