Resolve the compile warning (#66)

Author: jonnxu

src/consumer/PullRequest.cpp

@@ -28,8 +28,8 @@ PullRequest::PullRequest(const string& groupname)
       m_queueOffsetMax(0),
       m_bDroped(false),
       m_bLocked(false),
-      m_bPullMsgEventInprogress(false),
-      m_latestPullRequestOpaque(0) {}
+      m_latestPullRequestOpaque(0),
+      m_bPullMsgEventInprogress(false) {}
 
 PullRequest::~PullRequest() {
   m_msgTreeMapTemp.clear();
@@ -262,7 +262,7 @@ bool PullRequest::addPullMsgEvent() {
   return false;
 }
 
-int PullRequest::getLatestPullRequestOpaque() const {
+int PullRequest::getLatestPullRequestOpaque() {
     boost::lock_guard<boost::mutex> lock(m_pullRequestLock);
     return m_latestPullRequestOpaque;
 }

src/consumer/PullRequest.h

@@ -69,7 +69,7 @@ class PullRequest {
   boost::timed_mutex& getPullRequestCriticalSection();
   void removePullMsgEvent();
   bool addPullMsgEvent();
-  int getLatestPullRequestOpaque() const;
+  int getLatestPullRequestOpaque();
   void setLatestPullRequestOpaque(int opaque);
 
  public: