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Corrected YAML file parsing

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* Fixes #2323.
* YAML file parsing will now properly catch and display warnings when unable to read a file.
Thanks to @CairoLee!
This commit is contained in:
aleos 2017-08-08 20:50:09 -04:00
parent 4a28c8c1b0
commit dcbb2df776
2 changed files with 3 additions and 1 deletions
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2
3rdparty/yaml-cpp/src/parse.cpp vendored
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@ -31,7 +31,7 @@ Node Load(std::istream& input) {
Node LoadFile(const std::string& filename) {
std::ifstream fin(filename.c_str());
if (!fin) {
if (fin.bad()) {
throw BadFile();
}
return Load(fin);

2
src/common/yamlwrapper.cpp
View File

@ -47,6 +47,8 @@ yamlwrapper* yaml_load_file(const char* file_name) {
node = YAML::LoadFile(file_name);
if (!node.IsDefined())
return NULL;
if (node.IsNull())
return NULL;
} catch (YAML::ParserException &e) {
ShowError("YAML Exception Caught: %s\n", e.what());
return NULL;