aboutsummaryrefslogtreecommitdiff
path: root/editors
diff options
context:
space:
mode:
authorDenys Vlasenko <vda.linux@googlemail.com>2013-10-12 04:51:54 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2013-10-12 04:51:54 +0200
commit7985bc109e0d738644094f391d08d9848a2f2b50 (patch)
tree7bc6aa3e04ebd86bbd8516bffe9e3c8b894534b9 /editors
parent1d30b3f1f66a0cd179f47082245079ef357b6a66 (diff)
downloadbusybox-7985bc109e0d738644094f391d08d9848a2f2b50.tar.gz
awk: fix length(array)
function old new delta evaluate 3526 3548 +22 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors')
-rw-r--r--editors/awk.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/editors/awk.c b/editors/awk.c
index 77784dfc1..8848d94a5 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -2784,8 +2784,16 @@ static var *evaluate(node *op, var *res)
break;
case F_le:
- if (!op1)
+ debug_printf_eval("length: L.s:'%s'\n", L.s);
+ if (!op1) {
L.s = getvar_s(intvar[F0]);
+ debug_printf_eval("length: L.s='%s'\n", L.s);
+ }
+ else if (L.v->type & VF_ARRAY) {
+ R_d = L.v->x.array->nel;
+ debug_printf_eval("length: array_len:%d\n", L.v->x.array->nel);
+ break;
+ }
R_d = strlen(L.s);
break;