config_passthrough.cpp

9 months ago · 4d64b8c9ad
1 changed files with 6 additions and 1 deletions
--- a/src/config_passthrough.cpp
+++ b/src/config_passthrough.cpp
@ -31,7 +31,12 @@ template<>
 int
 Passthrough::from_string(const std::string &s_)
 {
-  _data = PassthroughEnum::_from_string_nothrow(s_);
+  auto x = PassthroughEnum::_from_string_nothrow(s_);
+
+  if(!x)
+    return -EINVAL;
+  
+  _data = x;

  return 0;
 }