diff --git a/src/crypt_zip.c b/src/crypt_zip.c
index b11d7a3..91bbd7b 100644
--- a/src/crypt_zip.c
+++ b/src/crypt_zip.c
@@ -60,7 +60,8 @@
 /*
  * Return the next byte in the pseudo-random sequence.
  */
-#define DECRYPT_BYTE_ZIP(keys, t) { \
+#define DECRYPT_BYTE_ZIP(keys, t) \
+{ \
     short_u temp = (short_u)keys[2] | 2; \
     t = (int)(((unsigned)(temp * (temp ^ 1U)) >> 8) & 0xff); \
 }