diff options
Diffstat (limited to 'src/mbgl/util/io.cpp')
-rw-r--r-- | src/mbgl/util/io.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mbgl/util/io.cpp b/src/mbgl/util/io.cpp index f37ce09cff..9adc3b8988 100644 --- a/src/mbgl/util/io.cpp +++ b/src/mbgl/util/io.cpp @@ -32,6 +32,16 @@ std::string read_file(const std::string &filename) { } } +optional<std::string> readFile(const std::string &filename) { + std::ifstream file(filename); + if (file.good()) { + std::stringstream data; + data << file.rdbuf(); + return data.str(); + } + return {}; +} + void deleteFile(const std::string& filename) { const int ret = unlink(filename.c_str()); if (ret == -1) { |