recipetool: create: minor fix for potential issue in python handling

If SRC_URI happened not to be in the pre-generated lines then this code
would error out. This is unlikely to happen with the way the create code
is structured at the moment, but handle it just in case.

(From OE-Core rev: 95d33e90f2d5d9dd5ccc950856b8a939fefb831e)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/scripts/lib/recipetool/create_buildsys_python.py b/scripts/lib/recipetool/create_buildsys_python.py
index e0af2a0f51..266c423547 100644
--- a/scripts/lib/recipetool/create_buildsys_python.py
+++ b/scripts/lib/recipetool/create_buildsys_python.py
@@ -278,7 +278,10 @@ class PythonRecipeHandler(RecipeHandler):
             for k in sorted(bbinfo):
                 v = bbinfo[k]
                 mdinfo.append('{} = "{}"'.format(k, v))
-            lines_before[src_uri_line-1:src_uri_line-1] = mdinfo
+            if src_uri_line:
+                lines_before[src_uri_line-1:src_uri_line-1] = mdinfo
+            else:
+                lines_before.extend(mdinfo)
 
         mapped_deps, unmapped_deps = self.scan_setup_python_deps(srctree, setup_info, setup_non_literals)