Bernhard Fischer:

[rrdtool.git] / src / rrd_getopt.c

diff --git a/src/rrd_getopt.c b/src/rrd_getopt.c
index 706a67a..d03b456 100644 (file)
--- a/src/rrd_getopt.c
+++ b/src/rrd_getopt.c
@@ -190,7 +190,7 @@ int       optopt = '?';
    of the value of `ordering'.  In the case of RETURN_IN_ORDER, only
    `--' can cause `getopt' to return -1 with `optind' != ARGC.  */
 
-static enum {
+static const enum {
     REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
 } ordering;