test-genrandom: Add newline to usage string

A minor fix to place the terminal input on a new line if test-genrandom
is run with no arguments.

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/test-genrandom.c b/test-genrandom.c
index 8cefe6cfed87c8fe0c11d1263dae01639d2bd0f0..8ad276d062d6b96e2d80d3fcb44e046287f34bf7 100644 (file)
--- a/test-genrandom.c
+++ b/test-genrandom.c
@@ -13,7 +13,7 @@ int main(int argc, char *argv[])
        unsigned char *c;
 
        if (argc < 2 || argc > 3) {
-               fprintf( stderr, "Usage: %s <seed_string> [<size>]", argv[0]);
+               fprintf(stderr, "Usage: %s <seed_string> [<size>]\n", argv[0]);
                return 1;
        }