killed a compile warning.

diff --git a/ext/mhash/mhash.c b/ext/mhash/mhash.c
index 68950f9bfcf4369e222b8c6b69a19be0b3072064..c34fc4397df93bc8a669de8bda14a9ee668c077a 100644 (file)
--- a/ext/mhash/mhash.c
+++ b/ext/mhash/mhash.c
@@ -208,7 +208,6 @@ PHP_FUNCTION(mhash)
 PHP_FUNCTION(mhash_keygen_s2k)
 {
        pval **hash, **input_password, **bytes, **input_salt;
-       unsigned char *key;
        int password_len, salt_len;
        int hashid, size=0, val;
        KEYGEN keystruct;