From 97a17e7721dd026dbc4213608d4c61a9351ae527 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Thu, 25 Apr 2013 21:41:57 +0200 Subject: pretty: simplify output line length calculation in pp_user_info() Keep namelen unchanged and don't use it to hold a value that we're not interested in anyway -- we can use maillen and the constant part directly instead. This simplifies the code slightly and prepares for the next patch that makes use of the original value of namelen. Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano --- pretty.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/pretty.c b/pretty.c index a9c35812dc..2031c77f15 100644 --- a/pretty.c +++ b/pretty.c @@ -439,8 +439,6 @@ void pp_user_info(const struct pretty_print_context *pp, strbuf_add(&mail, mailbuf, maillen); strbuf_add(&name, namebuf, namelen); - namelen = name.len + mail.len + 3; /* ' ' + '<' + '>' */ - if (pp->fmt == CMIT_FMT_EMAIL) { strbuf_addstr(sb, "From: "); if (needs_rfc2047_encoding(name.buf, name.len, RFC2047_ADDRESS)) { @@ -457,9 +455,10 @@ void pp_user_info(const struct pretty_print_context *pp, strbuf_add_wrapped_bytes(sb, name.buf, name.len, -6, 1, max_length); } - if (namelen - name.len + last_line_length(sb) > max_length) - strbuf_addch(sb, '\n'); + if (max_length < + last_line_length(sb) + strlen(" <") + maillen + strlen(">")) + strbuf_addch(sb, '\n'); strbuf_addf(sb, " <%s>\n", mail.buf); } else { strbuf_addf(sb, "%s: %.*s%s <%s>\n", what, -- cgit v1.2.3