-Index: busybox-1.7.2/shell/ash.c
-===================================================================
---- busybox-1.7.2.orig/shell/ash.c 2007-10-30 15:34:59.000000000 -0500
-+++ busybox-1.7.2/shell/ash.c 2007-10-30 15:35:02.000000000 -0500
-@@ -11310,8 +11310,18 @@
+--- a/shell/ash.c
++++ b/shell/ash.c
+@@ -12273,8 +12273,17 @@ exportcmd(int argc UNUSED_PARAM, char **
const char *p;
char **aptr;
- int flag = argv[0][0] == 'r'? VREADONLY : VEXPORT;
+ int flag = argv[0][0] == 'r' ? VREADONLY : VEXPORT;
+ int mask = ~0;
+ int nopt;
-
-- if (nextopt("p") != 'p') {
+ while ((nopt = nextopt("np"))) {
+ if (nopt == 'n') {
+ mask = ~flag;
+ break;
+ }
+ }
-+
+
+- if (nextopt("p") != 'p') {
+ if (nopt != 'p') {
aptr = argptr;
name = *aptr;
if (name) {
-@@ -11323,10 +11333,11 @@
+@@ -12286,10 +12295,12 @@ exportcmd(int argc UNUSED_PARAM, char **
vp = *findvar(hashvar(name), name);
if (vp) {
vp->flags |= flag;
continue;
}
}
-- setvar(name, p, flag);
+ setvar(name, p, flag);
+ setvar(name, p, flag & mask);
} while ((name = *++aptr) != NULL);
return 0;