loolconfig: Only show "config updated" message when something was changed

Change-Id: I2d2b1e4b57cccbbe6f5608f0468bc9dfed3fd120
Reviewed-on: https://gerrit.libreoffice.org/65997
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Tested-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/Config.cpp b/tools/Config.cpp
index 0e2505283..2c257c601 100644
--- a/tools/Config.cpp
+++ b/tools/Config.cpp
@@ -300,6 +300,7 @@ int Config::main(const std::vector<std::string>& args)
                 {
                     std::cerr << "Valid for " << validDays << " days - setting to config\n";
                     _loolConfig.setString("support_key", supportKeyString);
+                    changed = true;
                 }
             }
         }
@@ -307,8 +308,8 @@ int Config::main(const std::vector<std::string>& args)
         {
             std::cerr << "Removing empty support key\n";
             _loolConfig.remove("support_key");
+            changed = true;
         }
-        changed = true;
     }
 #endif
     else if (args[0] == "set")