Fix gRPC interface function to merge configs #1164
Merged
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has been updated with a migration guide (for breaking changes)Bug fix.
Calling the gRPC interface Merge function to merge existing configs with new ones would ignored empty values.
This fix adds the possibility to set empty values with the Merge gRPC function, previously they would have been ignored.
Because of this change I had also to modify the GetValue() function since it would first check if the value was set using the Viper.InConfig() function that wouldn't check for values set with Viper.Set().
No.
Fixes #1161
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