diff options
Diffstat (limited to '')
| -rw-r--r-- | src/wreadln.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/wreadln.c b/src/wreadln.c index 608141f64..89bcc123c 100644 --- a/src/wreadln.c +++ b/src/wreadln.c @@ -136,12 +136,13 @@ wreadln_insert_byte(struct wreadln *wr, gint key) static void wreadln_delete_char(struct wreadln *wr, size_t x) { - size_t i; + size_t rest; + const size_t length = 1; assert(x < strlen(wr->line)); - for (i = x; wr->line[i] != 0; i++) - wr->line[i] = wr->line[i + 1]; + rest = strlen(&wr->line[x + length]) + 1; + memmove(&wr->line[x], &wr->line[x + length], rest); } /* libcurses version */ |