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| author | Tomasz Kramkowski <tk@the-tk.com> | 2015-04-01 11:29:20 +0200 |
|---|---|---|
| committer | Tomasz Kramkowski <tk@the-tk.com> | 2015-04-01 11:29:54 +0200 |
| commit | e60bdf760f69760501e826957d6dac053bccede5 (patch) | |
| tree | 00484bcaaa9438da02ff187b61c2d9cd478337d5 | |
| parent | cbeac6412840ea0e978f14da08c5a5e02796c7e2 (diff) | |
| download | c-stuff-e60bdf760f69760501e826957d6dac053bccede5.tar.gz c-stuff-e60bdf760f69760501e826957d6dac053bccede5.tar.xz c-stuff-e60bdf760f69760501e826957d6dac053bccede5.zip | |
Improved rot.c error.
| -rw-r--r-- | rot.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1,5 +1,5 @@ /* - * Copyright (C) 2014 Tomasz Kramkowski <tk@the-tk.com> + * Copyright (C) 2014 - 2015 Tomasz Kramkowski <tk@the-tk.com> * * This program is free software. It is licensed under version 3 of the * GNU General Public License. @@ -16,7 +16,7 @@ int main(int argc, char **argv) { if (argc != 3) { - printf("Incorrect number of arguments.\n"); + fprintf(stderr, "Usage: <text> <rotation>\a\n"); exit(1); } |