find: improve usage text (Natanael Copa <natanael.copa@gmail.com>)

[oweals/busybox.git] / coreutils / seq.c

diff --git a/coreutils/seq.c b/coreutils/seq.c
index 79fafbc8bb95efd83df678c6bcd715fe749fa473..e81a4660ad5e8d47750248761d1d3f02e12b9b70 100644 (file)
--- a/coreutils/seq.c
+++ b/coreutils/seq.c
@@ -11,6 +11,7 @@
 #include <stdlib.h>
 #include "busybox.h"
 
+int seq_main(int argc, char **argv);
 int seq_main(int argc, char **argv)
 {
        double last, first, increment, i;
@@ -18,11 +19,11 @@ int seq_main(int argc, char **argv)
        first = increment = 1;
        switch (argc) {
                case 4:
-                       increment=atof(argv[2]);
+                       increment = atof(argv[2]);
                case 3:
-                       first=atof(argv[1]);
+                       first = atof(argv[1]);
                case 2:
-                       last=atof(argv[argc -1]);
+                       last = atof(argv[argc-1]);
                        break;
                default:
                        bb_show_usage();
@@ -30,8 +31,8 @@ int seq_main(int argc, char **argv)
 
        /* You should note that this is pos-5.0.91 semantics, -- FK. */
        for (i = first;
-         (increment > 0 && i <= last) || (increment < 0 && i >=last);
-                i += increment)
+               (increment > 0 && i <= last) || (increment < 0 && i >=last);
+               i += increment)
        {
                printf("%g\n", i);
        }