diff.c: simplify caller of emit_line_0
commit84120cca09002453649abf40e1873c4041247d64
authorStefan Beller <sbeller@google.com>
Tue, 14 Aug 2018 01:41:17 +0000 (13 18:41 -0700)
committerJunio C Hamano <gitster@pobox.com>
Tue, 14 Aug 2018 21:03:05 +0000 (14 14:03 -0700)
treedf6ac2bde7bf5703658277c0a91a7bcdf81f267d
parentc5e64caaa9c45988b474765182a508f305f05e6b
diff.c: simplify caller of emit_line_0

Due to the previous condition we know "set_sign != NULL" at that point.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff.c