Fix children printing separator

diff --git a/src/debug/debugger/varobj.cpp b/src/debug/debugger/varobj.cpp
index e257a90..ae14e10 100644 (file)
--- a/src/debug/debugger/varobj.cpp
+++ b/src/debug/debugger/varobj.cpp
@@ -232,6 +232,8 @@ static void PrintChildren(std::vector<VarObjValue> &members, int print_values, I
     const char *sep = "";
     for (auto &m : members)
     {
+        ss << sep;
+        sep = ",";
         PrintChild(InsertVar(m), print_values, pILFrame, ss);
     }