hush: small fix for unset -f on NOMMU.

Signed-off-by: root <root@localhost.localdomain>

1 files changed, 5 insertions, 5 deletions

diff --git a/shell/hush.c b/shell/hush.c
index d1f674e9d..370e0d71a 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -2924,13 +2924,13 @@ static void unset_func(const char *name)
         while ((funcp = *funcpp) != NULL) {
                 if (strcmp(funcp->name, name) == 0) {
                         *funcpp = funcp->next;
-                        /* funcp is unlinked now, deleting it */
-                        free(funcp->name);
-                        /* Note: if !funcp->body, do not free body_as_string!
-                         * This is a special case of "-F name body" function:
-                         * body_as_string was not malloced! */
+                        /* funcp is unlinked now, deleting it.
+                         * Note: if !funcp->body, the function was created by
+                         * "-F name body", do not free ->body_as_string
+                         * and ->name as they were not malloced. */
                         if (funcp->body) {
                                 free_pipe_list(funcp->body);
+                                free(funcp->name);
 # if !BB_MMU
                                 free(funcp->body_as_string);
 # endif