From c74b7ee204853413813d06e4ae008639b4f12118 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Fri, 24 Aug 2018 02:20:00 -0400
Subject: [PATCH] file_util: Correct return value in early exit of
 ReadFileToString()

While still essentially being zero, we should be returning a numeric
value here, not a boolean typed value.
---
 src/common/file_util.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index b30a67ff99..baa7214811 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -764,7 +764,7 @@ size_t ReadFileToString(bool text_file, const char* filename, std::string& str)
     IOFile file(filename, text_file ? "r" : "rb");
 
     if (!file.IsOpen())
-        return false;
+        return 0;
 
     str.resize(static_cast<u32>(file.GetSize()));
     return file.ReadArray(&str[0], str.size());