assorted fixes for bugs found with randomconfig

1 files changed, 4 insertions, 4 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 7bc3b9a1e..c3640ed3a 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -2795,8 +2795,8 @@ int hush_main(int argc, char **argv)
         }
 
         debug_printf("\nrunning script '%s'\n", argv[optind]);
-        global_argv = argv+optind;
-        global_argc = argc-optind;
+        global_argv = argv + optind;
+        global_argc = argc - optind;
         input = xfopen(argv[optind], "r");
         opt = parse_file_outer(input);
 
@@ -2809,8 +2809,8 @@ int hush_main(int argc, char **argv)
                 for (cur = top_vars; cur; cur = tmp) {
                         tmp = cur->next;
                         if (!cur->flg_read_only) {
-                                free(cur->name);
-                                free(cur->value);
+                                free((char*)cur->name);
+                                free((char*)cur->value);
                                 free(cur);
                         }
                 }