fix warnings

1 files changed, 2 insertions, 2 deletions

diff --git a/src/hash/blake.c b/src/hash/blake.c
index b1df1f7..6fcdae9 100644
--- a/src/hash/blake.c
+++ b/src/hash/blake.c
@@ -210,7 +210,7 @@ void blake512(char *out, char *in, uint64_t inlen, enum blake512_v v){
     }
 
     for(int i = 0; i != (v==b512?8:6); i++){
-        sprintf(out, "%s%016llx",out, (hash)[i]);
+        sprintf(out, "%s%016lx",out, (hash)[i]);
     }
 }
 
@@ -268,4 +268,4 @@ int l_blake384(lua_State* L){
     lua_pushstring(L, digest);
 
     return 1;
-}
\ No newline at end of file
+}