Werk #13868: Fix missing graphs in notifications

Component Notifications
Title Fix missing graphs in notifications
Date Mar 25, 2022
Checkmk Edition Checkmk Raw (CRE)
Checkmk Version 2.2.0b1 2.1.0b4 2.0.0p23
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

Since version 2.0.0, quotes are allowed in service descriptions. If a notification was triggered for such service, the graphs were missing.

Furthermore, the mail subject showed """ instead of quotes.

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