/* #include <dmalloc.h> */
/* #define DEBUG_SHELL */
-#ifdef BB_VER
+#if 1
#include "busybox.h"
#include "cmdedit.h"
#else
static void b_free(o_string *o)
{
b_reset(o);
- if (o->data != NULL) free(o->data);
+ free(o->data);
o->data = NULL;
o->maxlen = 0;
}
#ifndef CONFIG_FEATURE_SH_FANCY_PROMPT
/* Set up the prompt */
if (promptmode == 1) {
- if (PS1)
- free(PS1);
+ free(PS1);
PS1=xmalloc(strlen(cwd)+4);
sprintf(PS1, "%s %s", cwd, ( geteuid() != 0 ) ? "$ ":"# ");
*prompt_str = PS1;