From 6c7e6963c1b6d9a5344345d55dd537e4ab45158f Mon Sep 17 00:00:00 2001 From: Jeff King Date: Fri, 10 Apr 2020 15:44:45 -0400 Subject: config: drop useless length variable in write_pair() We compute the length of a subset of a string, but then use that length only to feed a "%.*s" printf placeholder for the same string. We can just use "%s" to achieve the same thing. The variable became useless in cb891a5989 (Use a strbuf for building up section header and key/value pair strings., 2007-12-14), which swapped out a write() which _did_ use the length for a strbuf_addf() call. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- config.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'config.c') diff --git a/config.c b/config.c index ff7998df46..7ea588a7e0 100644 --- a/config.c +++ b/config.c @@ -2545,7 +2545,6 @@ static ssize_t write_pair(int fd, const char *key, const char *value, { int i; ssize_t ret; - int length = strlen(key + store->baselen + 1); const char *quote = ""; struct strbuf sb = STRBUF_INIT; @@ -2564,8 +2563,7 @@ static ssize_t write_pair(int fd, const char *key, const char *value, if (i && value[i - 1] == ' ') quote = "\""; - strbuf_addf(&sb, "\t%.*s = %s", - length, key + store->baselen + 1, quote); + strbuf_addf(&sb, "\t%s = %s", key + store->baselen + 1, quote); for (i = 0; value[i]; i++) switch (value[i]) { -- cgit v1.2.3