Remove unused hash calculation from fileExists().

diff --git a/src/CPak.cpp b/src/CPak.cpp
index 8d171e83d0c8ac66a858e7e0adaf6307d8c6f6fd..0d8c0fa3415dc183bcee03c223f1e344b14dbf16 100644 (file)
--- a/src/CPak.cpp
+++ b/src/CPak.cpp
@@ -149,14 +149,6 @@ bool Pak::unpack(const char *filename, unsigned char **buffer)
 
 bool Pak::fileExists(const char *filename)
 {
-       unsigned int hashcode = 0;
-       unsigned int length = strlen(filename);
-       
-       for (unsigned int i = 0 ; i < length ; i++)
-       {
-               hashcode = hashcode + (filename[i] * 31 ^ (length - i));
-       }
-       
        for (unsigned int i = 0 ; i < numberOfFiles ; i++)
        {
                if (strcmp(fd[i].filename, filename) == 0)