1 files changed, 2 insertions, 4 deletions
diff --git a/simpleperf/scripts/stackcollapse.py b/simpleperf/scripts/stackcollapse.py
index e0e1d86f..94ffaec0 100755
--- a/simpleperf/scripts/stackcollapse.py
+++ b/simpleperf/scripts/stackcollapse.py
@@ -25,7 +25,7 @@
 """
 
 from collections import defaultdict
-from simpleperf_report_lib import ReportLib
+from simpleperf_report_lib import GetReportLib
 from simpleperf_utils import BaseArgumentParser, flatten_arg_list, ReportLibOptions
 from typing import DefaultDict, List, Optional, Set
 
@@ -45,14 +45,12 @@ def collapse_stacks(
         include_addrs: bool,
         report_lib_options: ReportLibOptions):
     """read record_file, aggregate per-stack and print totals per-stack"""
-    lib = ReportLib()
+    lib = GetReportLib(record_file)
 
     if include_addrs:
         lib.ShowIpForUnknownSymbol()
     if symfs_dir is not None:
         lib.SetSymfs(symfs_dir)
-    if record_file is not None:
-        lib.SetRecordFile(record_file)
     if kallsyms_file is not None:
         lib.SetKallsymsFile(kallsyms_file)
     lib.SetReportOptions(report_lib_options)