Hi tech,

I think "labels >= 3" is more readable than "3 <= labels".

fritjof

Index: merge.c
===================================================================
RCS file: /cvs/src/usr.bin/rcs/merge.c,v
retrieving revision 1.7
diff -u -p -r1.7 merge.c
--- merge.c     23 Jul 2010 21:46:05 -0000      1.7
+++ merge.c     7 May 2014 22:10:06 -0000
@@ -62,7 +62,7 @@ merge_main(int argc, char **argv)
                        flags |= MERGE_EFLAG;
                        break;
                case 'L':
-                       if (3 <= labels)
+                       if (labels >= 3)
                                errx(D_ERROR, "too many -L options");
                        label[labels++] = optarg;
                        break;

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