[source] apm821xx: replace whitespace with tabs

[LEDE Commits]

mkresin pushed a commit to source.git, branch master:
https://git.lede-project.org/f895f1e51a2f28cfc36ff0ffdb1a5ea5ca641fbe

commit f895f1e51a2f28cfc36ff0ffdb1a5ea5ca641fbe
Author: Christian Lamparter <chunkeey at gmail.com>
AuthorDate: Sun Dec 17 14:59:54 2017 +0100

    apm821xx: replace whitespace with tabs
    
    Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
---
 target/linux/apm821xx/base-files/etc/diag.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/apm821xx/base-files/etc/diag.sh b/target/linux/apm821xx/base-files/etc/diag.sh
index e45f2a8..26c035c 100755
--- a/target/linux/apm821xx/base-files/etc/diag.sh
+++ b/target/linux/apm821xx/base-files/etc/diag.sh
@@ -32,7 +32,7 @@ set_state() {
 			status_led="$upgrade"
 			status_led_blink_preinit_regular
 		}
-                ;;
+		;;
 	done)
 		status_led_off
 		[ -n "$running" ] && {