From 6727e30028b66ab0037dc25a268db18484603251 Mon Sep 17 00:00:00 2001 From: schu Date: Sun, 19 Jun 2011 23:06:53 +0200 Subject: [PATCH] git_signature__write: make header optionally Signed-off-by: schu --- src/signature.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/src/signature.c b/src/signature.c index 6d4860b4c..964fa703e 100644 --- a/src/signature.c +++ b/src/signature.c @@ -330,10 +330,16 @@ int git_signature__write(char **signature, const char *header, const git_signatu hours = offset / 60; mins = offset % 60; - sig_buffer_len = snprintf(sig_buffer, sizeof(sig_buffer), - "%s %s <%s> %u %c%02d%02d\n", - header, sig->name, sig->email, - (unsigned)sig->when.time, sign, hours, mins); + if (header) + sig_buffer_len = snprintf(sig_buffer, sizeof(sig_buffer), + "%s %s <%s> %u %c%02d%02d\n", + header, sig->name, sig->email, + (unsigned)sig->when.time, sign, hours, mins); + else + sig_buffer_len = snprintf(sig_buffer, sizeof(sig_buffer), + "%s <%s> %u %c%02d%02d\n", + sig->name, sig->email, + (unsigned)sig->when.time, sign, hours, mins); if (sig_buffer_len < 0 || (size_t)sig_buffer_len > sizeof(sig_buffer)) return GIT_ENOMEM;