init.d/local: bring functioning more in line with how sysctl works

- remove the has_executables variable since it isn't used.
- Convert the conditional calls to ewend/vewend to a single call to veend.
- Always call eend after all scripts are executed passing the appropriate
error code.

Because of this change, you will see only an overall status when
starting or stopping local unless you are using verbose mode.

init.d/local.in

@@ -14,20 +14,17 @@ start()
 {
 	ebegin "Starting local"
 
-	local file has_errors retval
+	local file has_errors=0 retval
 	eindent
 	for file in @SYSCONFDIR@/local.d/*.start; do
 		if [ -x "${file}" ]; then
-			has_executables=1
 			vebegin "Executing \"${file}\""
 			"${file}" 2>&1 >/dev/null
 			retval=$?
 			if [ ${retval} -ne 0 ]; then
 				has_errors=1
-				ewend ${retval} "Execution of \"${file}\" failed."
-			else
-				vewend 0
 			fi
+			veend ${retval} "Execution of \"${file}\" failed."
 		fi
 	done
 	eoutdent
@@ -40,9 +37,7 @@ start()
 		local_start
 	fi
 
-	if [ -z "${has_errors}" ]; then
-		eend 0
-	fi
+	eend ${has_errors}
 
 	# We have to end with a zero exit code, because a failed execution
 	# of an executable @SYSCONFDIR@/local.d/*.start file shouldn't result in
@@ -57,20 +52,17 @@ stop()
 {
 	ebegin "Stopping local"
 
-	local file has_errors retval
+	local file has_errors=0 retval
 	eindent
 	for file in @SYSCONFDIR@/local.d/*.stop; do
 		if [ -x "${file}" ]; then
-			has_executables=1
 			vebegin "Executing \"${file}\""
 			"${file}" 2>&1 >/dev/null
 			retval=$?
 			if [ ${retval} -ne 0 ]; then
 				has_errors=1
-				ewend ${retval} "Execution of \"${file}\" failed."
-			else
-				vewend 0
 			fi
+			veend ${retval} "Execution of \"${file}\" failed."
 		fi
 	done
 	eoutdent
@@ -83,9 +75,7 @@ stop()
 		local_stop
 	fi
 
-	if [ -z "${has_errors}" ]; then
-		eend 0
-	fi
+	eend ${has_errors}
 
 	# An executable @SYSCONFDIR@/local.d/*.stop file which failed with a
 	# non-zero exit status is not a reason to mark this service