(main): Handle 1 and 2 returns from update_goal_chain makefile run

properly.

diff --git a/main.c b/main.c
index 9363fe6..3777ef9 100644 (file)
--- a/main.c
+++ b/main.c
@@ -923,14 +923,17 @@ main (argc, argv, envp)
 
       switch (update_goal_chain (read_makefiles, 1))
        {
+       case 1:
+         assert ("Status indicates -q set while remaking makefiles!");
        default:
-         abort ();
+         assert ("bogus status from update_goal_chain");
+         break;
          
        case -1:
          /* Did nothing.  */
          break;
          
-       case 1:
+       case 2:
          /* Failed to update.  Figure out if we care.  */
          {
            /* Nonzero if any makefile was successfully remade.  */