[OE-core] [PATCH] wic: Create a logical partition only when it is really mandatory

[Alessio Igor Bogani]

Don't worth bother with logical partition on MBR partition type (aka
msdos) if disk image generated by wic should have 4 partitions.

Signed-off-by: Alessio Igor Bogani <alessio.bogani at elettra.eu>
---
 scripts/lib/wic/utils/partitionedfs.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/scripts/lib/wic/utils/partitionedfs.py b/scripts/lib/wic/utils/partitionedfs.py
index cb03009..ccc9700 100644
--- a/scripts/lib/wic/utils/partitionedfs.py
+++ b/scripts/lib/wic/utils/partitionedfs.py
@@ -201,9 +201,10 @@ class Image():
                 part['num'] = 0
 
             if disk['ptable_format'] == "msdos":
-                if disk['realpart'] > 3:
-                    part['type'] = 'logical'
-                    part['num'] = disk['realpart'] + 1
+                if len(self.partitions) > 4:
+                    if disk['realpart'] > 3:
+                        part['type'] = 'logical'
+                        part['num'] = disk['realpart'] + 1
 
             disk['partitions'].append(num)
             msger.debug("Assigned %s to %s%d, sectors range %d-%d size %d "
-- 
2.10.2