fix-up 250eced

sjaeckel · sjaeckel · commit 07b626d7a1e2 · 2018-06-22T02:05:03.000+02:00
diff --git a/src/math/rand_bn.c b/src/math/rand_bn.c
@@ -8,7 +8,7 @@
  */
 #include "tomcrypt.h"
 
-#ifdef LTC_MDSA
+#if defined(LTC_MDSA) || defined(LTC_MECC)
 /**
   Generate a random number N with given bitlength (note: MSB can be 0)
 */
