builtin/checkout: add --recurse-submodules switch

diff --git a/builtin/grep.c b/builtin/grep.c
index 2c727ef499c0fa7b44c0cf1890cc44427dc8921f..b17835aed65df04eb790ff3139203a7467a891db 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -616,7 +616,7 @@ static int grep_submodule(struct grep_opt *opt, const unsigned char *sha1,
 {
        if (!is_submodule_initialized(path))
                return 0;
-       if (!is_submodule_populated(path)) {
+       if (!is_submodule_populated_gently(path, NULL)) {
                /*
                 * If searching history, check for the presense of the
                 * submodule's gitdir before skipping the submodule.