Fixes NRE issues found by Covertity in Repository.cs

J Wyman · J Wyman · commit 129d70313c39 · 2015-06-08T15:22:37.000-07:00
diff --git a/LibGit2Sharp/Repository.cs b/LibGit2Sharp/Repository.cs
@@ -476,7 +476,7 @@ internal GitObject LookupInternal(ObjectId id, GitObjectType type, FilePath know
 
             using (GitObjectSafeHandle obj = Proxy.git_object_lookup(handle, id, type))
             {
-                if (obj == null)
+                if (obj == null || obj.IsInvalid)
                 {
                     return null;
                 }

Original file line number	Diff line number	Diff line change
`@@ -476,7 +476,7 @@ internal GitObject LookupInternal(ObjectId id, GitObjectType type, FilePath know`
`476`	`476`
`477`	`477`	`using (GitObjectSafeHandle obj = Proxy.git_object_lookup(handle, id, type))`
`478`	`478`	`{`
`479`		`- if (obj == null)`
	`479`	`+ if (obj == null \|\| obj.IsInvalid)`
`480`	`480`	`{`
`481`	`481`	`return null;`
`482`	`482`	`}`