Ensure execsnoop.py replace result is not misplaced

Found by yonghong-song while reviewing PR iovisor#1570. Signed-off-by: Nathan Scott <[email protected]>
weibang6liu · Feb 4, 2018 · f13107a · f13107a
1 parent cf0792f
commit f13107a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/execsnoop.py b/tools/execsnoop.py
@@ -130,7 +130,7 @@
 }
 """
 
-bpf_text.replace("MAXARG", args.max_args)
+bpf_text = bpf_text.replace("MAXARG", args.max_args)
 if args.ebpf:
  print(bpf_text)
  exit()