Revision: 54529
http://brlcad.svn.sourceforge.net/brlcad/?rev=54529&view=rev
Author: carlmoore
Date: 2013-03-04 22:30:23 +0000 (Mon, 04 Mar 2013)
Log Message:
-----------
avoid error messages and *bomb.log file, and instead print Usage if no
arguments are found
Modified Paths:
--------------
brlcad/trunk/src/anim/chan_permute.c
Modified: brlcad/trunk/src/anim/chan_permute.c
===================================================================
--- brlcad/trunk/src/anim/chan_permute.c 2013-03-04 17:28:50 UTC (rev
54528)
+++ brlcad/trunk/src/anim/chan_permute.c 2013-03-04 22:30:23 UTC (rev
54529)
@@ -70,6 +70,12 @@
struct unit *x, *y;
Word *arrayd;
+ if (argc == 1) {
+ fprintf(stderr,
+ "Usage: channel -i infile1 id id id ... [-i infile2 ...] -o outfile1
id id ... [-o outfile2 ...]\n");
+ bu_exit(-1, NULL);
+ }
+
i=j=icount = ocount = maxlength = 0;
for (i=1;i<argc;i++) {
if (!bu_strncmp(argv[i], ihead, 2)) {
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