tree f9931ce203516b16c591299cb3a1dc7e6268a036
parent 5fa0f5238b0cd46cfe7f6fa76c3f526ea98148d9
author Garima Singh <garima.singh@microsoft.com> 1570477136 -0700
committer Junio C Hamano <gitster@pobox.com> 1570507169 +0900

sq_quote_buf_pretty: don't drop empty arguments

Empty arguments passed on the command line can be represented by
a '', however sq_quote_buf_pretty was incorrectly dropping these
arguments altogether. Fix this problem by ensuring that such
arguments are emitted as '' instead.

Signed-off-by: Garima Singh <garima.singh@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>