Remvoe blank line from '--examine --brief' output.

Signed-off-by: Neil Brown <neilb@suse.de>

ChangeLog

@@ -3,6 +3,7 @@ Changes Prior to this release
     -   Support write-intent-bitmaps on raid10
     -   Support little-endian (Rather than hostendian) bitmaps.
     -   Return correct error code from 'mdadm -S'
+    -   Remove extra blank line from 'mdadm -Eb' output.
 
 Changes Prior to 2.1 release
     -   Fix assembling of raid10 array when devices are missing.

Examine.c

@@ -140,7 +140,8 @@ int Examine(mddev_dev_t devlist, int brief, int scan, int SparcAdjust, struct su
 			}
 			free(ap->super);
 			/* FIXME free ap */
-			printf("\n");
+			if (ap->spares || brief > 1)
+				printf("\n");
 		}
 	}
 	return rv;