tree 07533df7a29931396385cc552eafe62cc2ef42d5
parent 61e89eaae8824926dc03c47e6ab3aa990b5b832e
author Stefan Beller <sbeller@google.com> 1506552686 -0700
committer Junio C Hamano <gitster@pobox.com> 1506572159 +0900

diff: correct newline in summary for renamed files

In 146fdb0dfe (diff.c: emit_diff_symbol learns about DIFF_SYMBOL_SUMMARY,
2017-06-29), the conversion from direct printing to the symbol emission
dropped the new line character for renamed, copied and rewritten files.

Add the emission of a newline, add a test for this case.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Stefan Beller <sbeller@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>