Refactored code to use string:lastof.

1 files changed, 1 insertions, 12 deletions

diff --git a/xmake/core/sandbox/modules/import/lib/detect/find_path.lua b/xmake/core/sandbox/modules/import/lib/detect/find_path.lua
index 98edd8aa4..a88562a76 100644
--- a/xmake/core/sandbox/modules/import/lib/detect/find_path.lua
+++ b/xmake/core/sandbox/modules/import/lib/detect/find_path.lua
@@ -37,18 +37,7 @@ function sandbox_lib_detect_find_path._find(filedir, name)
         local filepath = results[1]
         if filepath then
             -- we need translate name first, https://github.com/xmake-io/xmake-repo/issues/1315
-	    local to_search = path.pattern(path.translate(name))
-
-	    -- need to find the last occurrence of substring to_search within filepath
-            local last_index = 0
-	    local idx = 0
-            while true do
-              idx = filepath:find(to_search, idx+1)
-              if idx == nil then break end
-              last_index = idx
-            end
-           
-            local p = filepath:find(to_search, last_index)
+	    local p = filepath:lastof(path.pattern(path.translate(name)))
             if p then
                 filepath = path.translate(filepath:sub(1, p - 1))
                 if os.isdir(filepath) then