qwe

Author: agarny

src/file/file.cpp

@@ -187,7 +187,9 @@ Strings File::Impl::childFileNames() const
         return mCombineArchive->fileNames();
     }
 
-    return {};
+    static const Strings EMPTY_STRINGS;
+
+    return EMPTY_STRINGS;
 }
 
 FilePtrs File::Impl::childFiles() const
@@ -196,20 +198,24 @@ FilePtrs File::Impl::childFiles() const
         return mCombineArchive->files();
     }
 
-    return {};
+    static const FilePtrs EMPTY_FILEPTRS;
+
+    return EMPTY_FILEPTRS;
 }
 
 FilePtr File::Impl::childFile(size_t pIndex) const
 {
+    static const FilePtr EMPTY_FILEPTR;
+
     if (mType == Type::COMBINE_ARCHIVE) {
         if (pIndex >= mCombineArchive->fileCount()) {
-            return {};
+            return EMPTY_FILEPTR;
         }
 
         return mCombineArchive->file(pIndex);
     }
 
-    return {};
+    return EMPTY_FILEPTR;
 }
 
 #ifdef __EMSCRIPTEN__
@@ -222,7 +228,9 @@ FilePtr File::Impl::childFile(const std::string &pFileName) const
         return mCombineArchive->file(pFileName);
     }
 
-    return {};
+    static const FilePtr EMPTY_FILEPTR;
+
+    return EMPTY_FILEPTR;
 }
 
 File::File(const std::string &pFileNameOrUrl, bool pRetrieveContents)