[Midnightbsd-cvs] src: mport.delete.c: Die with usage if not passed a package.

[ctriv at midnightbsd.org]

Log Message:
-----------
Die with usage if not passed a package.

Modified Files:
--------------
    src/libexec/mport.delete:
        mport.delete.c (r1.2 -> r1.3)

-------------- next part --------------
Index: mport.delete.c
===================================================================
RCS file: /home/cvs/src/libexec/mport.delete/mport.delete.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -L libexec/mport.delete/mport.delete.c -L libexec/mport.delete/mport.delete.c -u -r1.2 -r1.3
--- libexec/mport.delete/mport.delete.c
+++ libexec/mport.delete/mport.delete.c
@@ -49,6 +49,9 @@
   mportPackageMeta **packs;
   const char *arg, *where = NULL;
   force = 0;
+
+  if (argc == 1)
+    usage();
     
   while ((ch = getopt(argc, argv, "fo:n:")) != -1) {
     switch (ch) {