ProfLogger: add NULL to KEYS in the config observer.

I believe that without the null pointer it will overrun into
uninitialized memory.

Signed-off-by: Greg Farnum <gregory.farnum@dreamhost.com>

diff --git a/src/common/ProfLogger.cc b/src/common/ProfLogger.cc
index 5cd134085064f43b8ea850998c05fb599a4383b4..73df898d2defda9e3d259c89cf94871a73b93eca 100644 (file)
--- a/src/common/ProfLogger.cc
+++ b/src/common/ProfLogger.cc
@@ -68,7 +68,7 @@ const char **ProfLoggerConfObs::get_tracked_conf_keys() const
 {
   static const char *KEYS[] = {
     "profiling_logger", "profiling_logger_interval", "profiling_logger_calc_variance",
-    "profiling_logger_subdir", "profiling_logger_dir"
+    "profiling_logger_subdir", "profiling_logger_dir", NULL
   };
   return KEYS;
 }