strbuf.c: make 'strbuf_rtrim' alittle more readable
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1 changed files with 2 additions and 1 deletions
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@ -130,7 +130,8 @@ void strbuf_trim(strbuf_t *s) {
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void strbuf_rtrim(strbuf_t *s) {
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for(; s->len && isspace(s->buf[s->len-1]); s->len--);
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while(s->len && isspace(s->buf[s->len-1]))
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s->len--;
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s->buf[s->len] = '\0';
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}
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