mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-19 01:15:53 +02:00
b5cb1795de
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7490 3c298f89-4303-0410-b956-a3cf2f4a3e73
38 lines
946 B
Diff
38 lines
946 B
Diff
Index: busybox-1.4.2/shell/ash.c
|
|
===================================================================
|
|
--- busybox-1.4.2.orig/shell/ash.c 2007-06-04 13:21:32.248074216 +0200
|
|
+++ busybox-1.4.2/shell/ash.c 2007-06-04 13:21:34.000807760 +0200
|
|
@@ -12237,9 +12237,18 @@
|
|
const char *p;
|
|
char **aptr;
|
|
int flag = argv[0][0] == 'r'? VREADONLY : VEXPORT;
|
|
+ int mask = ~0;
|
|
int notp;
|
|
|
|
- notp = nextopt("p") - 'p';
|
|
+ while ((notp = nextopt("np"))) {
|
|
+ if (notp == 'n') {
|
|
+ mask = ~flag;
|
|
+ } else { /* p */
|
|
+ break;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ notp -= 'p';
|
|
if (notp && ((name = *(aptr = argptr)))) {
|
|
do {
|
|
if ((p = strchr(name, '=')) != NULL) {
|
|
@@ -12247,10 +12256,11 @@
|
|
} else {
|
|
if ((vp = *findvar(hashvar(name), name))) {
|
|
vp->flags |= flag;
|
|
+ vp->flags &= mask;
|
|
continue;
|
|
}
|
|
}
|
|
- setvar(name, p, flag);
|
|
+ setvar(name, p, flag & mask);
|
|
} while ((name = *++aptr) != NULL);
|
|
} else {
|
|
showvars(argv[0], flag, 0);
|