reflog: Make git_reflog_free() accept null param

d2aa6de7 · nulltoken · f7ae3f75 · d2aa6de7
Commit d2aa6de7 authored Oct 03, 2012 by nulltoken
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src/reflog.c
+3 -0

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--- a/src/reflog.c
+++ b/src/reflog.c
@@ -166,6 +166,9 @@ void git_reflog_free(git_reflog *reflog)
 	unsigned int i;
 	git_reflog_entry *entry;

+	if (reflog == NULL)
+		return;
+
 	for (i=0; i < reflog->entries.length; i++) {
 		entry = git_vector_get(&reflog->entries, i);