diff options
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/shell/ash.c b/shell/ash.c index 7271535aa..559238c3f 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -6016,10 +6016,19 @@ pfgets(char *line, int len) #ifdef CONFIG_FEATURE_COMMAND_EDITING +#ifdef CONFIG_ASH_EXPAND_PRMT +static char *cmdedit_prompt; +#else static const char *cmdedit_prompt; +#endif static inline void putprompt(const char *s) { +#ifdef CONFIG_ASH_EXPAND_PRMT + free(cmdedit_prompt); + cmdedit_prompt = bb_xstrdup(s); +#else cmdedit_prompt = s; +#endif } #else static inline void putprompt(const char *s) @@ -12626,7 +12635,7 @@ readcmd(int argc, char **argv) while ((i = nextopt("p:r")) != '\0') #endif { - switch(i) { + switch(i) { case 'p': prompt = optionarg; break; @@ -12643,13 +12652,13 @@ readcmd(int argc, char **argv) #endif #if defined(CONFIG_ASH_READ_TIMEOUT) case 't': - ts.tv_sec = strtol(optionarg, &p, 10); + ts.tv_sec = strtol(optionarg, &p, 10); ts.tv_usec = 0; if (*p == '.') { char *p2; if (*++p) { int scale; - ts.tv_usec = strtol(p, &p2, 10); + ts.tv_usec = strtol(p, &p2, 10); if (*p2) error("invalid timeout"); scale = p2 - p; |