common: initialize array in struct BackTrace

Fixed the review comments.

Signed-off-by: Jos Collin <jcollin@redhat.com>

diff --git a/src/common/BackTrace.h b/src/common/BackTrace.h
index 37f3fe949ed15f5dc2afb6e3d93924456cdbfeb2..372788e6b64e63a304dd5abb5292ff655e24b513 100644 (file)
--- a/src/common/BackTrace.h
+++ b/src/common/BackTrace.h
@@ -14,11 +14,11 @@ struct BackTrace {
   const static int max = 100;
 
   int skip;
-  void *array[max];
+  void *array[max]{};
   size_t size;
   char **strings;
 
-  explicit BackTrace(int s) : skip(s), array{} {
+  explicit BackTrace(int s) : skip(s) {
 #ifdef HAVE_EXECINFO_H
     size = backtrace(array, max);
     strings = backtrace_symbols(array, size);