1 files changed, 9 insertions, 3 deletions

diff --git a/scripts/lib/wic/partition.py b/scripts/lib/wic/partition.py
index 89c33ab8b7..959035a971 100644
--- a/scripts/lib/wic/partition.py
+++ b/scripts/lib/wic/partition.py
@@ -146,6 +146,12 @@ class Partition():
                                                      oe_builddir,
                                                      bootimg_dir, kernel_dir, rootfs_dir,
                                                      native_sysroot)
+        # further processing required Partition.size to be an integer, make
+        # sure that it is one
+        if type(self.size) is not int:
+            msger.error("Partition %s internal size is not an integer. " \
+                          "This a bug in source plugin %s and needs to be fixed." \
+                          % (self.mountpoint, self.source))
 
     def prepare_rootfs_from_fs_image(self, cr_workdir, oe_builddir,
                                      rootfs_dir):
@@ -157,7 +163,7 @@ class Partition():
         out = exec_cmd(du_cmd)
         rootfs_size = out.split()[0]
 
-        self.size = rootfs_size
+        self.size = int(rootfs_size)
         self.source_file = rootfs
 
     def prepare_rootfs(self, cr_workdir, oe_builddir, rootfs_dir,
@@ -194,7 +200,7 @@ class Partition():
                 # get the rootfs size in the right units for kickstart (kB)
                 du_cmd = "du -Lbks %s" % rootfs
                 out = exec_cmd(du_cmd)
-                self.size = out.split()[0]
+                self.size = int(out.split()[0])
 
                 break
 
@@ -379,7 +385,7 @@ class Partition():
         out = exec_cmd(du_cmd)
         fs_size = out.split()[0]
 
-        self.size = fs_size
+        self.size = int(fs_size)
 
     def prepare_swap_partition(self, cr_workdir, oe_builddir, native_sysroot):
         """