[2445] constify

daca3450 · JINMEI Tatuya · 0b06fc6c · daca3450
Commit daca3450 authored Dec 03, 2012 by JINMEI Tatuya
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src/lib/log/log_buffer.cc src/lib/log/log_buffer.cc +2 -1

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--- a/src/lib/log/log_buffer.cc
+++ b/src/lib/log/log_buffer.cc
@@ -59,7 +59,8 @@ LogBuffer::flush_stdout() {
    // So we print a slightly shortened format (it really only excludes
    // the time and the pid)
    std::vector<log4cplus::spi::InternalLoggingEvent>::const_iterator it;
-    log4cplus::LogLevelManager& manager = log4cplus::getLogLevelManager();
+    const log4cplus::LogLevelManager& manager =
+        log4cplus::getLogLevelManager();
    for (it = stored_.begin(); it != stored_.end(); ++it) {
        std::cout << manager.toString(it->getLogLevel()) << " " <<
                     "[" << it->getLoggerName() << "] " <<