logging: use warning instead warn

The warn method is deprecated. We should use the documented warning instead.

Quoting from the python's official doc:
"""
Note: There is an obsolete method warn which is functionally identical to warning.
      As warn is deprecated, please do not use it - use warning instead.
"""

(From OE-Core rev: cc771aa4b74f222f1bea38b0b50196b2fbc97ab4)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/combo-layer b/scripts/combo-layer
index d04d88b070..dc40e72404 100755
--- a/scripts/combo-layer
+++ b/scripts/combo-layer
@@ -246,7 +246,7 @@ def action_init(conf, args):
                         # traditional behavior from "git archive" (preserved
                         # here) it to choose the first one. This might not be
                         # intended, so at least warn about it.
-                        logger.warn("%s: initial revision '%s' not unique, picking result of rev-parse = %s" %
+                        logger.warning("%s: initial revision '%s' not unique, picking result of rev-parse = %s" %
                                     (name, initialrev, refs[0]))
                         initialrev = rev
                 except: