shut up coverity

diff --git a/src/lib/util/dict_print.c b/src/lib/util/dict_print.c
index c614652478fdfdc7ae3d2e631565bd65d5453e7e..a39358dfc2afafc366995fcb8e106d4f71c63d96 100644 (file)
--- a/src/lib/util/dict_print.c
+++ b/src/lib/util/dict_print.c
@@ -337,6 +337,10 @@ void fr_dict_alias_export(FILE *fp, fr_dict_attr_t const *parent)
 
                if (da->depth == ref->depth) continue;
 
+#ifdef STATIC_ANALYZER
+               buffer[0] = '\0';
+#endif
+
                (void) fr_dict_attr_oid_print(&FR_SBUFF_OUT(buffer, sizeof(buffer)),
                                              NULL, ref, false);