fix rrd_version prototype

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2@580 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/program/src/rrd.h b/program/src/rrd.h
index 8feaeb1abfae4c218373707ab3032738c2e665e1..c06a265e2731cca95ecc00c8e2277c730bdec0ba 100644 (file)
--- a/program/src/rrd.h
+++ b/program/src/rrd.h
@@ -72,7 +72,7 @@ int    rrd_tune(int, char **);
 time_t rrd_last(int, char **);
 time_t rrd_first(int, char **);
 int    rrd_resize(int, char **);
-unsigned long rrd_version(int, char **);
+double rrd_version(void);
 int    rrd_xport(int, char **, int *, time_t *, time_t *,
                 unsigned long *, unsigned long *,
                 char ***, rrd_value_t **);