*: use xasprintf_inplace() in more places

function                                             old     new   delta
.rodata                                           107009  107018      +9
parse_stream                                        3075    3069      -6
buffer_print                                         612     603      -9
expand_args                                          159     144     -15
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 9/-30)             Total: -21 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/miscutils/less.c b/miscutils/less.c
index 2204b1cec..e24500591 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -839,13 +839,13 @@ static void print_found(const char *line)
         goto start;
 
         while (match_status == 0) {
-                char *new = xasprintf("%s%.*s"HIGHLIGHT"%.*s"NORMAL,
-                                growline ? growline : "",
-                                (int)match_structs.rm_so, str,
-                                (int)(match_structs.rm_eo - match_structs.rm_so),
-                                                str + match_structs.rm_so);
-                free(growline);
-                growline = new;
+                xasprintf_inplace(growline,
+                        "%s%.*s"HIGHLIGHT"%.*s"NORMAL,
+                        growline ? growline : "",
+                        (int)match_structs.rm_so,
+                                str,
+                        (int)(match_structs.rm_eo - match_structs.rm_so),
+                                str + match_structs.rm_so);
                 str += match_structs.rm_eo;
                 line += match_structs.rm_eo;
                 eflags = REG_NOTBOL;