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authorJohn Keeping2013-05-18 15:57:03 +0100
committerJason A. Donenfeld2013-05-22 12:53:06 +0200
commit1fec7cd6f817e52a6e55458d584a7a5092ba6aed (patch)
tree6b9415b975dbc7e8424b43ab9ebbcd878270e518
parentui-log: add <span/> around commit decorations (diff)
downloadcgit-1fec7cd6f817e52a6e55458d584a7a5092ba6aed.tar.gz
cgit-1fec7cd6f817e52a6e55458d584a7a5092ba6aed.zip
html.c: die when write fails
If we fail to write HTML output once, there's no point carrying on so
just write a failure message once and die.  By using Git's die_errno
function we also let the user know in what way the write failed.

Signed-off-by: John Keeping <john@keeping.me.uk>
-rw-r--r--html.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/html.c b/html.c index f7772dc..03277db 100644 --- a/html.c +++ b/html.c
@@ -78,7 +78,7 @@ char *fmtalloc(const char *format, ...)
78void html_raw(const char *data, size_t size) 78void html_raw(const char *data, size_t size)
79{ 79{
80 if (write(htmlfd, data, size) != size) 80 if (write(htmlfd, data, size) != size)
81 fprintf(stderr, "[html.c] html output truncated.\n"); 81 die_errno("write error on html output");
82} 82}
83 83
84void html(const char *txt) 84void html(const char *txt)