c++: fix C++11 compatibility

[awesomized/libmemcached] / libtest / server.cc

diff --git a/libtest/server.cc b/libtest/server.cc
index 02aeec70203bc195d20507406d855d6773c503cf..d024d054ab02e4e6d1e284c7a601930f49f8238e 100644 (file)
--- a/libtest/server.cc
+++ b/libtest/server.cc
@@ -98,7 +98,7 @@ class Buffer
 {
 public:
   Buffer(char *b) : b_(b) {}
-   ~Buffer() { free(b_); }
+   ~Buffer() { if (b_) free(b_); }
   char* buf() { return b_; }
 private:
   char *b_;
@@ -173,6 +173,22 @@ bool Server::wait_for_pidfile() const
   return wait.successful();
 }
 
+bool Server::init(const char *argv[])
+{
+  if (argv)
+  {
+    for (const char **ptr= argv; *ptr ; ++ptr)
+    {
+      if (ptr)
+      {
+        add_option(*ptr);
+      }
+    }
+  }
+
+  return build();
+}
+
 bool Server::has_pid() const
 {
   return (_app.pid() > 1);
@@ -295,7 +311,9 @@ bool Server::start()
 
   if (pinged == false)
   {
-    Error << "ping(" << _app.pid() << ") wait: " << this_wait << " " << hostname() << ":" << port() << " run:" << _running << " " << error();
+#if 0
+    Error << "Failed to ping(" << _app.pid() << ") wait: " << this_wait << " " << hostname() << ":" << port() << " run:" << _running << " " << error();
+#endif
 
     // If we happen to have a pid file, lets try to kill it
     if ((pid_file().empty() == false) and (access(pid_file().c_str(), R_OK) == 0))
@@ -480,13 +498,16 @@ bool Server::args(Application& app)
 
   for (Options::const_iterator iter= _options.begin(); iter != _options.end(); ++iter)
   {
-    if ((*iter).second.empty() == false)
-    {
-      app.add_option((*iter).first, (*iter).second);
-    }
-    else
+    if ((*iter).first.empty() == false)
     {
-      app.add_option((*iter).first);
+      if ((*iter).second.empty() == false)
+      {
+        app.add_option((*iter).first, (*iter).second);
+      }
+      else
+      {
+        app.add_option((*iter).first);
+      }
     }
   }