Author: gabor
Date: Thu Oct 22 10:57:15 2015
New Revision: 289751
URL: https://svnweb.freebsd.org/changeset/base/289751

Log:
  -C and -c allow at most one input file. Ensure this is the case when the
  input files are specified through --files0-from.
  
  Submitted by: tim@OpenBSD
  Obtained from:        OpenBSD
  MFC after:    1 week

Modified:
  head/usr.bin/sort/sort.c

Modified: head/usr.bin/sort/sort.c
==============================================================================
--- head/usr.bin/sort/sort.c    Thu Oct 22 09:55:40 2015        (r289750)
+++ head/usr.bin/sort/sort.c    Thu Oct 22 10:57:15 2015        (r289751)
@@ -1168,6 +1168,11 @@ main(int argc, char **argv)
        argc -= optind;
        argv += optind;
 
+       if (argv_from_file0) {
+               argc = argc_from_file0;
+               argv = argv_from_file0;
+       }
+
 #ifndef WITHOUT_NLS
        catalog = catopen("sort", NL_CAT_LOCALE);
 #endif
@@ -1205,11 +1210,6 @@ main(int argc, char **argv)
                ks->sm.func = get_sort_func(&(ks->sm));
        }
 
-       if (argv_from_file0) {
-               argc = argc_from_file0;
-               argv = argv_from_file0;
-       }
-
        if (debug_sort) {
                printf("Memory to be used for sorting: 
%llu\n",available_free_memory);
 #if defined(SORT_THREADS)
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