1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/rc4/rc4.c b/src/lib/libcrypto/rc4/rc4.c
index 709b7aff35..bfb0a3c1f9 100644
--- a/src/lib/libcrypto/rc4/rc4.c
+++ b/src/lib/libcrypto/rc4/rc4.c
@@ -113,7 +113,7 @@ int main(int argc, char *argv[])
                 {
 bad:
                 for (pp=usage; (*pp != NULL); pp++)
-                        fprintf(stderr,*pp);
+                        fprintf(stderr,"%s",*pp);
                 exit(1);
                 }