MacroProcessor::ResolveArguments(): skip null argument values

refs #7558

diff --git a/lib/icinga/macroprocessor.cpp b/lib/icinga/macroprocessor.cpp
index df1e41d17701215b5a598c2865ea2d9393fc4816..c92ab19d4ec9541f9e51a6d7b26fce80a1cb2a8a 100644 (file)
--- a/lib/icinga/macroprocessor.cpp
+++ b/lib/icinga/macroprocessor.cpp
@@ -511,6 +511,8 @@ Value MacroProcessor::ResolveArguments(const Value& command, const Dictionary::P
                                continue;
                        }
 
+                       arg.SkipValue = arg.SkipValue || arg.AValue.GetType() == ValueEmpty;
+
                        args.emplace_back(std::move(arg));
                }