remove useless external call to `expr` in a bash script
This issue was migrated from bug 7652 in our old bug tracker.
Original bug information:
Reporter: Toralf Förster
Status: RESOLVED FIXED
Product: Wireshark
Component: Extras
OS: All
Platform: x86
Version: Git
Attachments:
expr.patch: kickoff expr and supress a newline in the echo command
expr.patch: kickoff expr