reset optind opterr inside the function calls ...

[rrdtool.git] / src / rrd_restore.c

diff --git a/src/rrd_restore.c b/src/rrd_restore.c
index a3d09ad..4ca223a 100644 (file)
--- a/src/rrd_restore.c
+++ b/src/rrd_restore.c
@@ -488,6 +488,7 @@ rrd_restore(int argc, char **argv)
        char                    force_overwrite = 0;    
 
     /* init rrd clean */
+    optind = 0; opterr = 0;  /* initialize getopt */
     rrd_init(&rrd);
     if (argc<3) {
                rrd_set_error("usage rrdtool %s [--range-check/-r] [--force-overwrite/-f] file.xml file.rrd",argv[0]);