ash: fix off-by-one in "jobs %4" handling. closes 7310

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/shell/ash.c b/shell/ash.c
index 293f15147854f8d63a890fe98dc5aba4cfe38362..705fe9fa4af91de95533a5efd1ab1a504ef35757 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -3647,7 +3647,7 @@ getjob(const char *name, int getctl)
 
        if (is_number(p)) {
                num = atoi(p);
-               if (num < njobs) {
+               if (num <= njobs) {
                        jp = jobtab + num - 1;
                        if (jp->used)
                                goto gotit;