[OE-core] [PATCH] image: Don't create tasks with '.' in the name

[Richard Purdie]

Similarly to "-", "." doesn't work well in task names but is used in
some real world image classes. Work around this with some replacements
for now to unbreak layers.

(Issues don't show themselves until runtime, e.g. with --dry-run)

Tested-By: Otavio Salvador <otavio.salvador at ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 3870516..797f342 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -395,9 +395,9 @@ python () {
 
         after = 'do_image'
         for dep in typedeps[t]:
-            after += ' do_image_%s' % dep.replace("-", "_")
+            after += ' do_image_%s' % dep.replace("-", "_").replace(".", "_")
 
-        t = t.replace("-", "_")
+        t = t.replace("-", "_").replace(".", "_")
 
         d.setVar('do_image_%s' % t, '\n'.join(cmds))
         d.setVarFlag('do_image_%s' % t, 'func', '1')