zen print fixes/improvements (#469)

- Improvement: `zen print` now allows output of compact binary content even if they are in non-optimal format (Unifom vs Non-Uniform arrays and objects)
- Feature: `zen print` now has a `--show-type-info` option to add type information to output of compact binary content
- Bugfix: Stats information for Build Store (Zen Store Cache) no longer throws exception and outputs invalid state information

1 files changed, 7 insertions, 2 deletions

diff --git a/src/zencore/compactbinaryvalidation.cpp b/src/zencore/compactbinaryvalidation.cpp
index 833649b88..d7292f405 100644
--- a/src/zencore/compactbinaryvalidation.cpp
+++ b/src/zencore/compactbinaryvalidation.cpp
@@ -705,10 +705,11 @@ ToString(const CbValidateError Error)
 
 	ExtendableStringBuilder<128> Out;
 
-	auto AppendFlag = [&, IsFirst = false](std::string_view FlagString) {
+	auto AppendFlag = [&, IsFirst = true](std::string_view FlagString) mutable {
 		if (!IsFirst)
 			Out.Append('|');
 		Out.Append(FlagString);
+		IsFirst = false;
 	};
 
 #define _ENUM_CASE(V)                               \
@@ -737,7 +738,11 @@ ToString(const CbValidateError Error)
 
 #undef _ENUM_CASE
 
-	return "Error";
+	if (Out.Size() == 0)
+	{
+		return "Error";
+	}
+	return Out.ToString();
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////