dispatcher: fix build without gzip/bzip2, issue
@@ -75,8 +75,13 @@ typedef struct _connection {
typedef struct _z_strm {
int sock;
union {
+#ifdef HAVE_GZIP
z_stream z;
+#endif
+#ifdef HAVE_BZIP2
bz_stream bz;
+#endif
+ char dummy;
} hdl;
char ibuf[METRIC_BUFSIZ];
unsigned short ipos;
