config: rename Check_config_defaults() to Validate_config()

this is used after applying user settings on top of the defaults,
so is not specific to checking defaults; it's a validation checker.

Gbp-Dch: Short

functions/defaults.sh

@@ -589,7 +589,7 @@ Set_config_defaults ()
 	LB_BOOTSTRAP_QEMU_STATIC="${LB_BOOTSTRAP_QEMU_STATIC:-}"
 }
 
-Check_config_defaults ()
+Validate_config ()
 {
 	case "${LB_BINARY_FILESYSTEM}" in
 		ntfs)

scripts/build/build

@@ -48,8 +48,8 @@ fi
 # Processing arguments and configuration files
 Init_config_data "${@}"
 
-# Checking defaults
-Check_config_defaults
+# Validating config
+Validate_config
 
 Echo_message "live-build ${LIVE_BUILD_VERSION}"
 Echo_message "Building for a ${LB_MODE}/${LB_DISTRIBUTION_BINARY}/${LB_ARCHITECTURES} system"

scripts/build/config

@@ -936,9 +936,9 @@ then
 	Read_conffiles "${_CONFFILE}"
 fi
 
-# Setting and checking defaults
+# Setting and validating config
 Set_config_defaults
-Check_config_defaults
+Validate_config
 
 # Creating or updating saved config
 
@@ -1412,8 +1412,8 @@ EOF
 mkdir -p auto
 mkdir -p local/bin
 
-# Check defaults again
-Check_config_defaults
+# Validate config again
+Validate_config
 
 if [ "${_CLEAN}" = "true" ]
 then