env.filterUnusedDeps: check if package not found in database

1 files changed, 3 insertions, 0 deletions

diff --git a/env.go b/env.go
index 029466c..7e6fa9f 100644
--- a/env.go
+++ b/env.go
@@ -823,6 +823,9 @@ func (env *Env) filterUnusedDeps(pkg *Package, tobeRemoved map[string]bool) {
 
 	for x := 0; x < len(pkg.Deps); x++ {
 		_, dep = env.GetPackageFromDB(pkg.Deps[x], "")
+		if dep == nil {
+			continue
+		}
 
 		if len(dep.Deps) > 0 {
 			env.filterUnusedDeps(dep, tobeRemoved)