COMP_zlib should always be declared, even if it is not functional.

Don't dump core in ssltest.

crypto/comp/comp.h

@@ -39,9 +39,7 @@ int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen,
 int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
 	unsigned char *in, int ilen);
 COMP_METHOD *COMP_rle(void );
-#ifdef ZLIB
 COMP_METHOD *COMP_zlib(void );
-#endif
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes

ssl/ssltest.c

@@ -229,7 +229,7 @@ int main(int argc, char *argv[])
 	int print_time = 0;
 	clock_t s_time = 0, c_time = 0;
 	int comp = 0;
-	COMP_METHOD *cm;
+	COMP_METHOD *cm = NULL;
 
 	verbose = 0;
 	debug = 0;