diff.c: emit_diff_symbol learns DIFF_SYMBOL_FILEPAIR_{PLUS, MINUS}

diff --git a/connect.c b/connect.c
index efddb30ea870ee759dc3d1e6e9084a7b6e6ee23c..e78d3f43d84b7f90f4395cb289c9cf0cb34e8297 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -72,7 +72,7 @@ static void parse_one_symref_info(struct string_list *symref, const char *val, i
            check_refname_format(target, REFNAME_ALLOW_ONELEVEL))
                /* "symref=bogus:pair */
                goto reject;
-       item = string_list_append(symref, sym);
+       item = string_list_append_nodup(symref, sym);
        item->util = target;
        return;
 reject: