diff options
| -rw-r--r-- | editors/sed.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/editors/sed.c b/editors/sed.c index 85eb9f68d..037d2a8ac 100644 --- a/editors/sed.c +++ b/editors/sed.c @@ -118,30 +118,27 @@ const char * const semicolon_whitespace = "; \n\r\t\v\0"; #ifdef CONFIG_FEATURE_CLEAN_UP static void destroy_cmd_strs(void) { - if (sed_cmds == NULL) - return; + sed_cmd_t *sed_cmd = sed_cmd_head.linear; - /* destroy all the elements in the array */ - while (--ncmds >= 0) { + while (sed_cmd) { + sed_cmd_t *sed_cmd_next = sed_cmd->linear; - if (sed_cmds[ncmds]->beg_match) { - regfree(sed_cmds[ncmds]->beg_match); - free(sed_cmds[ncmds]->beg_match); + if (sed_cmd->beg_match) { + regfree(sed_cmd->beg_match); + free(sed_cmd->beg_match); } - if (sed_cmds[ncmds]->end_match) { - regfree(sed_cmds[ncmds]->end_match); - free(sed_cmds[ncmds]->end_match); + if (sed_cmd->end_match) { + regfree(sed_cmd->end_match); + free(sed_cmd->end_match); } - if (sed_cmds[ncmds]->sub_match) { - regfree(sed_cmds[ncmds]->sub_match); - free(sed_cmds[ncmds]->sub_match); + if (sed_cmd->sub_match) { + regfree(sed_cmd->sub_match); + free(sed_cmd->sub_match); } - free(sed_cmds[ncmds]->replace); + free(sed_cmd->replace); + free(sed_cmd); + sed_cmd = sed_cmd_next; } - - /* destroy the array */ - free(sed_cmds); - sed_cmds = NULL; } #endif |