fixed djb2

2 files changed, 6 insertions, 6 deletions

diff --git a/src/hash/djb2.c b/src/hash/djb2.c
index 8949ca8..7ec39de 100644
--- a/src/hash/djb2.c
+++ b/src/hash/djb2.c
@@ -3,11 +3,11 @@
 #include <stdio.h>
 #include <stdint.h>
 
-uint64_t djb2(uint8_t* in, size_t len){
-    uint64_t hash = 5381;
+uint32_t djb2(uint8_t* in, size_t len){
+    uint32_t hash = 5381;
 
     for(int i = 0; i != len; i++){
-        hash = ((hash << 5) + hash) + (uint64_t)*in;
+        hash = ((hash << 5) + hash) + (uint32_t)*in;
         in++;
     }
 
@@ -20,8 +20,8 @@ int l_djb2(lua_State* L){
   
   char digest[64];
 
-  uint64_t u = djb2(a, len);
-  sprintf(digest,"%08lx",u);
+  uint32_t u = djb2(a, len);
+  sprintf(digest,"%08x",u);
   lua_pushstring(L, digest);
   return 1;
 }
diff --git a/tests/hash.lua b/tests/hash.lua
index e6099d5..76cb4a5 100644
--- a/tests/hash.lua
+++ b/tests/hash.lua
@@ -33,7 +33,7 @@ test("buzhash16","meow","0255")
 test("cityhash32","meow","c41a03e9")
 test("cityhash64","meow","e99b592ae1ff868b")
 test("cityhash128","meow","d73f2b9c5501a6524097c5d815f2152")
-test("djb2","meow","17c9a913d")
+test("djb2","meow","7c9a913d")
 test("farmhash32","meow","c41a03e9");
 test("farmhash64","meow","e99b592ae1ff868b")
 --maybe test fasthash, metrohash, sha512_t and murmur blehh