#720168 checkbashisms: false positive; confusing left bitwise shift '<<' with heredoc

Package:
devscripts
Source:
devscripts
Description:
scripts to make the life of a Debian Package maintainer easier
Submitter:
Cristian Ionescu-Idbohrn
Date:
2013-08-19 11:33:06 UTC
Severity:
normal
#720168#5
Date:
2013-08-19 11:20:51 UTC
From:
To:
Consider this simple script:

#!/bin/sh
printf '%04o\n' $((1 << 0))

Reported error:

error: /tmp/cb.sh:  Unterminated heredoc found, EOF reached. Wanted: <0))>, opened in line 2