merge: use editor by default in interactive sessions

diff --git a/remote.c b/remote.c
index 6fcf809f72a3dd88ef3176228c76f4c2c9949f38..e52aa9b25f7c98db69a6c74f9943ece16515b26b 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -815,7 +815,7 @@ char *apply_refspecs(struct refspec *refspecs, int nr_refspec,
                                                    refspec->dst, &ret))
                                return ret;
                } else if (!strcmp(refspec->src, name))
-                       return strdup(refspec->dst);
+                       return xstrdup(refspec->dst);
        }
        return NULL;
 }