From f75387850b9672481d4d449403d973d92a8d3675 Mon Sep 17 00:00:00 2001
From: Paul Cornett <paulcor@users.noreply.github.com>
Date: Tue, 5 Dec 2017 11:29:38 -0800
Subject: [PATCH] Fix reading wide character data in wxFile::ReadAll()

See #16490
---
 src/common/file.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/common/file.cpp b/src/common/file.cpp
index c346a30333..9da9aba608 100644
--- a/src/common/file.cpp
+++ b/src/common/file.cpp
@@ -281,9 +281,7 @@ bool wxFile::ReadAll(wxString *str, const wxMBConv& conv)
         length -= nread;
     }
 
-    *p = 0;
-
-    wxString strTmp(buf, conv);
+    wxString strTmp(buf, conv, length);
     str->swap(strTmp);
 
     return true;