this should be static

diff --git a/src/lib/util/backtrace.c b/src/lib/util/backtrace.c
index b78591af42a2ae5e9155827c52f26f8853ab9982..2c7107fd93675993003591c4d2fd4af68468f0e6 100644 (file)
--- a/src/lib/util/backtrace.c
+++ b/src/lib/util/backtrace.c
@@ -8,7 +8,7 @@
 #ifdef HAVE_BACKTRACE
 #  include <freeradius-devel/backtrace/backtrace.h>
 
-struct backtrace_state *backtrace_state = NULL;                //!< Backtrace state for the backtrace functions
+static struct backtrace_state *backtrace_state = NULL; //!< Backtrace state for the backtrace functions
                                                        ///< This is initialised to be thread-safe, so we only need one.
 
 /** Used when building without libbacktrace to record frame information