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-rw-r--r--editors/awk.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/editors/awk.c b/editors/awk.c
index 924cfcf..cef7334 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);