1 files changed, 3 insertions, 3 deletions
diff --git a/ecdsa.h b/ecdsa.h
index 84e4000..3fbc666 100644
--- a/ecdsa.h
+++ b/ecdsa.h
@@ -7,11 +7,11 @@
 
 #ifdef DROPBEAR_ECDSA
 
-#ifdef DROPBEAR_ECC_256
+#if defined(DROPBEAR_ECC_256)
 #define ECDSA_DEFAULT_SIZE 256
-#elif DROPBEAR_ECC_384
+#elif defined(DROPBEAR_ECC_384)
 #define ECDSA_DEFAULT_SIZE 384
-#elif DROPBEAR_ECC_521
+#elif defined(DROPBEAR_ECC_521)
 #define ECDSA_DEFAULT_SIZE 521
 #else
 #define ECDSA_DEFAULT_SIZE 0