From 70bd2bb1d3aec23fc052c9612f9e530c1a2de72d Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Mon, 1 Oct 2018 17:17:08 -0400
Subject: ips_layer: Deduplicate resource usage

---
 src/core/file_sys/patch_manager.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/core/file_sys/patch_manager.cpp')

diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp
index f148e7719..03df24906 100644
--- a/src/core/file_sys/patch_manager.cpp
+++ b/src/core/file_sys/patch_manager.cpp
@@ -273,11 +273,13 @@ std::map<std::string, std::string, std::less<>> PatchManager::GetPatchVersionNam
     if (mod_dir != nullptr && mod_dir->GetSize() > 0) {
         for (const auto& mod : mod_dir->GetSubdirectories()) {
             std::string types;
-            if (IsDirValidAndNonEmpty(mod->GetSubdirectory("exefs"))) {
+
+            const auto exefs_dir = mod->GetSubdirectory("exefs");
+            if (IsDirValidAndNonEmpty(exefs_dir)) {
                 bool ips = false;
                 bool ipswitch = false;
 
-                for (const auto& file : mod->GetSubdirectory("exefs")->GetFiles()) {
+                for (const auto& file : exefs_dir->GetFiles()) {
                     if (file->GetExtension() == "ips")
                         ips = true;
                     else if (file->GetExtension() == "pchtxt")
-- 
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