Bug#1011944: opensnoop-perf: warning: regexp escape sequence `\"' is not a known regexp operator

[Jakub Wilk]

Package: perf-tools-unstable
Version: 1.0.1~20200130+git49b8cdf-1

I'm getting this warning:

  # opensnoop-perf
  Tracing open()s. Ctrl-C to end.
  COMM             PID      FD FILE
  gawk: cmd. line:19: warning: regexp escape sequence `\"' is not a known 
regexp operator
  ...

--
Jakub Wilk