[monitoring-plugins] Merge pull request #1668 from bazzisoft/master

[GitHub]

    Module: monitoring-plugins
    Branch: master
    Commit: 10337247973e9fad8a5fed6fc5e78b0637326237
    Author: Sven Nierlein <sven at nierlein.de>
 Committer: GitHub <noreply at github.com>
      Date: Wed Apr  7 11:49:10 2021 +0200
       URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=1033724

Merge pull request #1668 from bazzisoft/master

Update check_curl.c to display a specific human-readable error message where possible

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