1 files changed, 2 insertions, 7 deletions
diff --git a/Mwrap.xs b/Mwrap.xs
index 5541559..ceeb495 100644
--- a/Mwrap.xs
+++ b/Mwrap.xs
@@ -23,14 +23,9 @@ static SV *location_string(struct src_loc *l)
                  else
                          sv_setpvf(ret, "%s:%zu", l->f->fn, l->lineno);
          } else {
-                char **s = backtrace_symbols((void *)l->bt, (int)l->bt_len);
-
-                if (!s) {
-                        fprintf(stderr, "backtrace_symbols => NULL: %s\n",
-                                strerror(errno));
-                        return &PL_sv_undef;
-                }
+                char **s = bt_syms(l->bt, l->bt_len);
  
+                if (!s) return &PL_sv_undef;
                  ret = newSVpvn(s[0], strlen(s[0]));
                  free(s);
          }