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strbuf: redundant assignment.

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remove second assignment of 'len' in strbuf_appendf(). it is never used again.
This commit is contained in:
Henrik Hautakoski 2011-04-03 13:40:09 +02:00
parent 861398a5cf
commit ea923815ab
2 changed files with 2 additions and 2 deletions
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2
docs/technical/strbuf.txt
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@ -59,7 +59,7 @@ va_end(va);
if (len > 0) {
strbuf_expand(s, len);
va_start(va, fmt);
len = strbuf_append_va(s, fmt, va);
strbuf_append_va(s, fmt, va);
va_end(va);
}
----

2
src/strbuf.c
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@ -133,7 +133,7 @@ void strbuf_appendf(strbuf_t *s, const char *fmt, ...) {
if (len > 0) {
strbuf_expand(s, len);
va_start(va, fmt);
len = strbuf_append_va(s, fmt, va);
strbuf_append_va(s, fmt, va);
va_end(va);
}
}