Changed a global variable into a local variable.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9169 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/drd/drd_cond.c b/drd/drd_cond.c
index 83da627..acb7ee6 100644
--- a/drd/drd_cond.c
+++ b/drd/drd_cond.c
@@ -41,18 +41,19 @@
 static void cond_cleanup(struct cond_info* p);
 
 
-/* Global variables. */
-
-Bool s_drd_report_signal_unlocked = True;
-
-
 /* Local variables. */
 
+static Bool s_drd_report_signal_unlocked = True;
 static Bool s_trace_cond;
 
 
 /* Function definitions. */
 
+void cond_set_report_signal_unlocked(const Bool r)
+{
+  s_drd_report_signal_unlocked = r;
+}
+
 void cond_set_trace(const Bool trace_cond)
 {
   s_trace_cond = trace_cond;