Correct regex to remove redundant RRD tags from backup. Fixes #10508
While here, improve regex so it does not leave extra whitespace/blanklines in the resulting backup.
(cherry picked from commit 4213d677f6e665d1b391066c27c17155d8da1699)
Added by Jim Pingle about 5 years ago
Correct regex to remove redundant RRD tags from backup. Fixes #10508
While here, improve regex so it does not leave extra whitespace/blank
lines in the resulting backup.
(cherry picked from commit 4213d677f6e665d1b391066c27c17155d8da1699)