<rdar://problem/10652336>

Fixed a crasher when trying to load an expression prefix file:

% touch /tmp/carp.txt
% xcrun lldb
(lldb) settings set target.expr-prefix /tmp/carp.txt
Segmentation fault

llvm-svn: 147646

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp
index 62d85451249..12c104b24de 100644
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp
@@ -234,7 +234,7 @@ PlatformRemoteiOS::GetDeviceSupportDirectory()
                 xcode_dir_path.append (xcode_select_prefix_dir);
             xcode_dir_path.append ("/usr/share/xcode-select/xcode_dir_path");
             temp_file_spec.SetFile(xcode_dir_path.c_str(), false);
-            size_t bytes_read = temp_file_spec.ReadFileContents(0, developer_dir_path, sizeof(developer_dir_path));
+            size_t bytes_read = temp_file_spec.ReadFileContents(0, developer_dir_path, sizeof(developer_dir_path), NULL);
             if (bytes_read > 0)
             {
                 developer_dir_path[bytes_read] = '\0';