do not print whitespace at end of line

1 files changed, 2 insertions, 1 deletions

diff --git a/nthash.c b/nthash.c
index ee9a043..5e90c5d 100644
--- a/nthash.c
+++ b/nthash.c
@@ -44,8 +44,9 @@ int main(int argc, char **argv) {
 
 	md4_digest(&ctx, MD4_DIGEST_SIZE, digest);
 
-	for (i = 0; i < MD4_DIGEST_SIZE; i++)
+	for (i = 0; i < MD4_DIGEST_SIZE -1; i++)
 		printf("%02x ", digest[i]);
+	printf("%02x", digest[i]);
 	putchar('\n');
 
 	return EXIT_SUCCESS;