tree ead20066ff160756712671e78f5871cdef57cc35
parent 47b783ea75036664dd591d2d3f1bcd06b68cdd5e
author Mike Frysinger <vapier@google.com> 1593671717 -0400
committer Mike Frysinger <vapier@google.com> 1593671717 -0400

avoid quoting on basic strings

Shells don't need quoting for many basic characters, so make the
logic a bit smarter by omitting the quotes when the string consists
entirely of those "safe" characters.

Bug: Issue 10021
Change-Id: I8410572007d5700ce0fd7642e3322c0dc89e31cc