Index: uspace/app/bdsh/cmds/modules/ls/ls.c
===================================================================
--- uspace/app/bdsh/cmds/modules/ls/ls.c	(revision accdbd830beca44bcb50139f5c5e256cbe7afda9)
+++ uspace/app/bdsh/cmds/modules/ls/ls.c	(revision 599a1c7831329ba01faa4632e3a5aacc9729491c)
@@ -199,5 +199,5 @@
 
 	/* Populate the directory list. */
-	if (ls.recursive) {
+	if (ls.recursive && nbdirs > 0) {
 		tmp = (struct dir_elem_t *) realloc(*dir_list_ptr,
 		    nbdirs * sizeof(struct dir_elem_t));