git-submodule.sh: try harder to fetch a submodule

diff --git a/git-submodule.sh b/git-submodule.sh
index 24914963ca23c837e0cc46ca2dc0fa46bf9886a6..00fcd69138fd649e467a49523549978ed8d518b7 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -614,7 +614,7 @@ cmd_update()
                                # is not reachable from a ref.
                                is_tip_reachable "$sm_path" "$sha1" ||
                                fetch_in_submodule "$sm_path" $depth ||
-                               die "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")"
+                               say "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")"
 
                                # Now we tried the usual fetch, but $sha1 may
                                # not be reachable from any of the refs