From: Steven Schubiger <stsc@refcnt.org>
Date: Tue, 29 Dec 2020 21:07:34 +0000 (+0100)
Subject: Guard against fallthrough in switch statement
X-Git-Url: http://git.refcnt.org/?p=colorize.git;a=commitdiff_plain;h=4709972f1cfb9f69f631207d9e8c925e9dbf0797

Guard against fallthrough in switch statement
---

diff --git a/colorize.c b/colorize.c
index 2a8d843..b1d9ecc 100644
--- a/colorize.c
+++ b/colorize.c
@@ -969,8 +969,9 @@ cleanup (void)
                   fclose (var->ptr);
                   break;
                 case IS_UNUSED:
-                default:
                   break;
+                default: /* never reached */
+                  ABORT_TRACE ();
               }
           }
         free_null (vars_list);
@@ -1936,8 +1937,8 @@ release (struct var_list *list, unsigned int stacked, void **ptr)
                 case IS_FILE:
                   fclose (*ptr);
                   break;
-                default:
-                  break;
+                default: /* never reached */
+                  ABORT_TRACE ();
               }
             *ptr = NULL;
             var->ptr  = NULL;