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| author | Denys Vlasenko | 2015-01-27 09:52:18 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2015-01-27 09:52:18 +0100 |
| commit | 1ecfe811fe2f70380170ef7d820e8150054e88ca (patch) | |
| tree | 2ecabb7c7b054ae8146942d08f361380473fb0db /shell/ash.c | |
| parent | 6968e081230fb6434a2a6f0eed39d538ea982f3f (diff) | |
| download | busybox-1ecfe811fe2f70380170ef7d820e8150054e88ca.zip busybox-1ecfe811fe2f70380170ef7d820e8150054e88ca.tar.gz | |
Apply post-1.23.0 patches, bump version to 1.23.11_23_1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash.c')
| -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; } |