From: José Fonseca <jose.r.fonseca@gmail.com>
Date: Sat, 5 Nov 2011 08:50:25 +0000 (+0000)
Subject: gui: Handle incomplete calls.
X-Git-Tag: 2.0_alpha^2~517
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1fa61832ade0e95fccc55d39790d1acf65464af5;p=tools%2Fapitrace.git

gui: Handle incomplete calls.

Should fix issue 48.
---

diff --git a/gui/apitracecall.cpp b/gui/apitracecall.cpp
index de5d020..5f2d976 100644
--- a/gui/apitracecall.cpp
+++ b/gui/apitracecall.cpp
@@ -101,6 +101,10 @@ plainTextToHTML(const QString & plain, bool multiLine)
 QString
 apiVariantToString(const QVariant &variant, bool multiLine)
 {
+    if (variant.isNull()) {
+        return QLatin1String("?");
+    }
+
     if (variant.userType() == QVariant::Double) {
         return QString::number(variant.toFloat());
     }
@@ -635,12 +639,16 @@ ApiTraceCall::ApiTraceCall(ApiTraceFrame *parentFrame,
     }
     m_argValues.reserve(call->args.size());
     for (int i = 0; i < call->args.size(); ++i) {
-        VariantVisitor argVisitor(loader);
-        call->args[i]->visit(argVisitor);
-        m_argValues.append(argVisitor.variant());
-        if (m_argValues[i].type() == QVariant::ByteArray) {
-            m_hasBinaryData = true;
-            m_binaryDataIndex = i;
+        if (call->args[i]) {
+            VariantVisitor argVisitor(loader);
+            call->args[i]->visit(argVisitor);
+            m_argValues.append(argVisitor.variant());
+            if (m_argValues[i].type() == QVariant::ByteArray) {
+                m_hasBinaryData = true;
+                m_binaryDataIndex = i;
+            }
+        } else {
+            m_argValues.append(QVariant());
         }
     }
     m_argValues.squeeze();