sstate.bbclass: Handle whitespace in the list of files to 'fixup' to resolve log warning

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 96b06adcfe..6e17e7a404 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -276,6 +276,8 @@ def sstate_hardcode_path(d):
         sstate_builddir = bb.data.getVar('SSTATE_BUILDDIR', d, True)
 
         for i in file_list.split('\n'):
+                if not f:
+                        continue           
                 if bb.data.inherits_class('native', d) or bb.data.inherits_class('nativesdk', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('cross-canadian', d):
                         cmd = "sed -i -e s:%s:FIXMESTAGINGDIR:g %s" % (staging, i)
                 elif bb.data.inherits_class('cross', d):