Allow assignments in the export and readonly commands.

git-svn-id: svn://busybox.net/trunk/busybox@3077 69ca8d6d-28ef-0310-b511-8ec308f3f277

2 files changed, 18 insertions, 2 deletions

diff --git a/msh.c b/msh.c
index efba6a1ee..230d74f5a 100644
--- a/msh.c
+++ b/msh.c
@@ -3331,11 +3331,19 @@ void (*f)();
 int key;
 {
         if (*wp != NULL) {
-                for (; *wp != NULL; wp++)
+                for (; *wp != NULL; wp++) {
+                        if (isassign(*wp)) {
+                                char *cp;
+                                assign(*wp, COPYV);
+                                for (cp = *wp; *cp != '='; cp++)
+                                        ;
+                                *cp = '\0';
+                        }
                         if (checkname(*wp))
                                 (*f)(lookup(*wp));
                         else
                                 badid(*wp);
+                }
         } else
                 putvlist(key, 1);
 }
diff --git a/shell/msh.c b/shell/msh.c
index efba6a1ee..230d74f5a 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -3331,11 +3331,19 @@ void (*f)();
 int key;
 {
         if (*wp != NULL) {
-                for (; *wp != NULL; wp++)
+                for (; *wp != NULL; wp++) {
+                        if (isassign(*wp)) {
+                                char *cp;
+                                assign(*wp, COPYV);
+                                for (cp = *wp; *cp != '='; cp++)
+                                        ;
+                                *cp = '\0';
+                        }
                         if (checkname(*wp))
                                 (*f)(lookup(*wp));
                         else
                                 badid(*wp);
+                }
         } else
                 putvlist(key, 1);
 }