explicitly make initialized value a float.

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@19 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/openzap/src/hashtable.c

@@ -22,7 +22,7 @@ static const unsigned int primes[] = {
 805306457, 1610612741
 };
 const unsigned int prime_table_length = sizeof(primes)/sizeof(primes[0]);
-const float max_load_factor = 0.65;
+const float max_load_factor = 0.65f;
 
 /*****************************************************************************/
 struct hashtable *