Dont check first parameter in calling function by reference.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/analysis/expression.cpp b/src/analysis/expression.cpp
index eacf457..1711de2 100644
--- a/src/analysis/expression.cpp
+++ b/src/analysis/expression.cpp
@@ -32,6 +32,7 @@
 #include "nodes/expr/cleanuppoint_expr.h"
 #include "nodes/expr/compound_expr.h"
 #include "nodes/expr/cond_expr.h"
+#include "nodes/expr/convert_expr.h"
 #include "nodes/expr/decl_expr.h"
 #include "nodes/expr/eq_expr.h"
 #include "nodes/expr/init_expr.h"
@@ -493,6 +494,12 @@ void analyseCallExpr(CallExprNode *node, const WalkItem &wi, WalkItem &wo)
                     function = arrRef->args[0];
                 }
             }
+            if (function == CONVERT_EXPR)
+            {
+                ConvertExprNode *convExpr = static_cast<ConvertExprNode*>(function);
+                if (!convExpr->args.empty())
+                    function = convExpr->args[0];
+            }
             reportParmDeclNullPointer(node, function, wi);
             if (!getVariableName(function).empty())
                 enableCheck = false;