From: Matt Kraai <kraai@debian.org>
Date: Thu, 12 Jul 2001 19:39:59 +0000 (-0000)
Subject: Allow assignments in the export and readonly commands.
X-Git-Tag: 0_60_0~77
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f69bfc76fa7acb0c87fa3f3b319fde361a8315a8;p=oweals%2Fbusybox.git

Allow assignments in the export and readonly commands.
---

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);
 }