From e424423a7b164e0c343c180a944844fd27ccbe97 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Mon, 18 May 2009 23:50:03 +0200 Subject: awk: put at least one NUL between $n. Hopefully closes 337. Signed-off-by: Denys Vlasenko --- editors/awk.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/editors/awk.c b/editors/awk.c index 924cfcfab..cef73342c 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -1571,13 +1571,14 @@ static int awk_split(const char *s, node *spl, char **slist) n++; /* we saw yet another delimiter */ } else { pmatch[0].rm_eo = l; - if (s[l]) pmatch[0].rm_eo++; + if (s[l]) + pmatch[0].rm_eo++; } memcpy(s1, s, l); /* make sure we remove *all* of the separator chars */ - while (l < pmatch[0].rm_eo) { - s1[l++] = '\0'; - } + do { + s1[l] = '\0'; + } while (++l < pmatch[0].rm_eo); nextword(&s1); s += pmatch[0].rm_eo; } while (*s); -- cgit v1.2.3