1 files changed, 9 insertions, 9 deletions

diff --git a/src/plugins/cppeditor/cppsourceprocessor.cpp b/src/plugins/cppeditor/cppsourceprocessor.cpp
index 66cca58a0f7..55dc1f10e05 100644
--- a/src/plugins/cppeditor/cppsourceprocessor.cpp
+++ b/src/plugins/cppeditor/cppsourceprocessor.cpp
@@ -81,7 +81,8 @@ inline const CPlusPlus::Macro revision(const WorkingCopy &workingCopy,
                                        const CPlusPlus::Macro &macro)
 {
     CPlusPlus::Macro newMacro(macro);
-    newMacro.setFileRevision(workingCopy.get(macro.filePath()).second);
+    if (const auto entry = workingCopy.get(macro.filePath()))
+        newMacro.setFileRevision(entry->second);
     return newMacro;
 }
 
@@ -189,10 +190,9 @@ bool CppSourceProcessor::getFileContents(const FilePath &absoluteFilePath,
         return false;
 
     // Get from working copy
-    if (m_workingCopy.contains(absoluteFilePath)) {
-        const QPair<QByteArray, unsigned> entry = m_workingCopy.get(absoluteFilePath);
-        *contents = entry.first;
-        *revision = entry.second;
+    if (const auto entry = m_workingCopy.get(absoluteFilePath)) {
+        *contents = entry->first;
+        *revision = entry->second;
         return true;
     }
 
@@ -216,7 +216,7 @@ bool CppSourceProcessor::checkFile(const FilePath &absoluteFilePath) const
 {
     if (absoluteFilePath.isEmpty()
             || m_included.contains(absoluteFilePath)
-            || m_workingCopy.contains(absoluteFilePath)) {
+            || m_workingCopy.get(absoluteFilePath)) {
         return true;
     }
 
@@ -281,7 +281,7 @@ FilePath CppSourceProcessor::resolveFile_helper(const FilePath &filePath,
             } else {
                 path = FilePath::fromString(headerPathsIt->path) /  fileName;
             }
-            if (m_workingCopy.contains(path) || checkFile(path))
+            if (m_workingCopy.get(path) || checkFile(path))
                 return path;
         }
     }
@@ -468,8 +468,8 @@ void CppSourceProcessor::sourceNeeded(int line, const FilePath &filePath, Includ
     document->setUtf8Source(preprocessedCode);
     document->keepSourceAndAST();
     document->tokenize();
-    document->check(m_workingCopy.contains(document->filePath()) ? Document::FullCheck
-                                                                 : Document::FastCheck);
+    document->check(m_workingCopy.get(document->filePath()) ? Document::FullCheck
+                                                            : Document::FastCheck);
 
     m_documentFinished(document);