* t-rand.c (main): Change "usage" to work with K&R.

1 files changed, 5 insertions, 4 deletions

diff --git a/tests/rand/t-rand.c b/tests/rand/t-rand.c
index 7a2830c59..0027eb78f 100644
--- a/tests/rand/t-rand.c
+++ b/tests/rand/t-rand.c
@@ -140,10 +140,11 @@ main (argc, argv)
      char *argv[];
 #endif
 {
-  char usage[] = "usage: t-rand [function nbits]\n" \
-    "  function is one of z, f\n" \
-    "  nbits is number of bits\n" \
-    "";
+  static char usage[] = "\
+usage: t-rand [function nbits]\n\
+  function is one of z, f\n\
+  nbits is number of bits\n\
+";
   gmp_randstate_t rstate;
   mpz_t z, rz;
   mpf_t f, rf;