license: correct re.search/fnmatch indentation

This was causing it to only obey the last of the elements in
INCOMPATIBLE_LICENSE.

(From OE-Core rev: df4a4b9792e3bd13b396b94e232c69054fdf19b5)

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/license.bbclass

@@ -226,10 +226,10 @@ def incompatible_license(d, dont_want_licenses, package=None):
             # will exclude a trailing '+' character from LICENSE in
             # case INCOMPATIBLE_LICENSE is not a 'X+' license.
             lic = license
-        if not re.search('\+$', dwl):
-            lic = re.sub('\+', '', license)
-        if fnmatch(lic, dwl):
-            return False
+            if not re.search('\+$', dwl):
+                lic = re.sub('\+', '', license)
+            if fnmatch(lic, dwl):
+                return False
         return True
 
     # Handles an "or" or two license sets provided by