Initialize dup_keepincroffulls as any other global variable.

8f70c54e · intrigeri · 3e60fd37 · 8f70c54e
Commit 8f70c54e authored 13 years ago by intrigeri
--- a/handlers/dup.helper.in
+++ b/handlers/dup.helper.in
@@ -545,6 +545,7 @@ dup_wizard() {
   dup_incremental=yes
   dup_increments=30
   dup_keep=60
+   dup_keepincroffulls=
   dup_bandwidth=
   dup_sshoptions=
   dup_destdir="/backups/`hostname`"