add nil check in format string for go list command

Signed-off-by: Parv Mital <pmital@pivotal.io>
pivotal · Apr 22, 2021 · bc51ec0 · bc51ec0
1 parent 8d22107
commit bc51ec0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/license_finder/package_managers/go_modules.rb b/lib/license_finder/package_managers/go_modules.rb
@@ -33,14 +33,16 @@ def packages_info
         # Explanations:
         # * Only list dependencies (packages not listed in the project directory)
         #   (.DepOnly)
+        # * Ignore packages that have nil modules
+        #   (ne .Module nil)
         # * Ignore standard library packages
         #   (not .Standard)
         # * Replacement modules are respected
         #   (or .Module.Replace .Module)
         # * Module cache directory or (vendored) package directory
         #   (or $mod.Dir .Dir)
         format_str = \
-          '{{ if and (.DepOnly) (not .Standard) }}'\
+          '{{ if and (.DepOnly) (ne .Module nil) (not .Standard) }}'\
             '{{ $mod := (or .Module.Replace .Module) }}'\
             '{{ $mod.Path }},{{ $mod.Version }},{{ or $mod.Dir .Dir }}'\
           '{{ end }}'