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shared/strbuf: add nm_str_buf_ensure_trailing_c() helper function

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This commit is contained in:
Thomas Haller 2020-04-06 10:44:42 +02:00
parent 64894182ca
commit a2d52669aa
1 changed files with 10 additions and 0 deletions
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10
shared/nm-glib-aux/nm-str-buf.h
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@ -129,6 +129,16 @@ void nm_str_buf_append_printf (NMStrBuf *strbuf,
const char *format,
...) _nm_printf (2, 3);
static inline void
nm_str_buf_ensure_trailing_c (NMStrBuf *strbuf, char ch)
{
_nm_str_buf_assert (strbuf);
if ( strbuf->len == 0
|| strbuf->_str[strbuf->len - 1] != ch)
nm_str_buf_append_c (strbuf, ch);
}
/*****************************************************************************/
/**