- rrd_open() calculates file size for new files and calls mmap once for

[rrdtool-all.git] / program / src / rrd_first.c

diff --git a/program/src/rrd_first.c b/program/src/rrd_first.c
index 07c5a447874fa1b1ce22f93b3b4347908ae2a990..82b99f385ef6f5fae0bcaee8bbbb1e2fd1466e91 100644 (file)
--- a/program/src/rrd_first.c
+++ b/program/src/rrd_first.c
@@ -65,6 +65,7 @@ time_t rrd_first_r(
     rrd_t     rrd;
     rrd_file_t *rrd_file;
 
+    rrd_init(&rrd);
     rrd_file = rrd_open(filename, &rrd, RRD_READONLY);
     if (rrd_file == NULL) {
         goto err_free;