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-rw-r--r--shell/ash.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/shell/ash.c b/shell/ash.c
index e23b2034d..b20c32b89 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -1900,6 +1900,10 @@ static const struct {
const char *var_text;
void (*var_func)(const char *) FAST_FUNC;
} varinit_data[] = {
+ /*
+ * Note: VEXPORT would not work correctly here for NOFORK applets:
+ * some environment strings may be constant.
+ */
{ VSTRFIXED|VTEXTFIXED , defifsvar , NULL },
#if ENABLE_ASH_MAIL
{ VSTRFIXED|VTEXTFIXED|VUNSET, "MAIL" , changemail },