diff options
| -rw-r--r-- | shell/ash.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/shell/ash.c b/shell/ash.c index 90fb00f..c5ad969 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -6746,6 +6746,14 @@ varvalue(char *name, int varflags, int flags, struct strlist *var_str_list) len = strlen(p); if (!(subtype == VSPLUS || subtype == VSLENGTH)) memtodest(p, len, syntax, quotes); +#if ENABLE_UNICODE_SUPPORT + if (subtype == VSLENGTH && len > 0) { + reinit_unicode_for_ash(); + if (unicode_status == UNICODE_ON) { + len = unicode_strlen(p); + } + } +#endif return len; } @@ -6829,15 +6837,7 @@ evalvar(char *p, int flags, struct strlist *var_str_list) varunset(p, var, 0, 0); if (subtype == VSLENGTH) { - ssize_t n = varlen; - if (n > 0) { - reinit_unicode_for_ash(); - if (unicode_status == UNICODE_ON) { - const char *val = lookupvar(var); - n = unicode_strlen(val); - } - } - cvtnum(n > 0 ? n : 0); + cvtnum(varlen > 0 ? varlen : 0); goto record; } |