1 files changed, 5 insertions, 1 deletions
diff --git a/src/analysis/function.cpp b/src/analysis/function.cpp
index 2c22e61..e9de29a 100644
--- a/src/analysis/function.cpp
+++ b/src/analysis/function.cpp
@@ -126,8 +126,12 @@ void getPossibleNullParameters(FunctionDeclNode *node, WalkItem &wi)
                     name->label.c_str());
             }
             wi.needCheckNullVars.insert(name->label);
-            wi.knownVars.insert(name->label);
         }
+        else
+        {
+            wi.knownNonNullVars.insert(name->label);
+        }
+        wi.knownVars.insert(name->label);
     }
     if (checkCommand(FindArgs))
         Log::log("\n");