builtin/reset: add --recurse-submodules switch

diff --git a/sha1_file.c b/sha1_file.c
index 71063890ffe9cfe33f876dd8b2306458323c6f30..7369f7495a06e40eb885deb2101736c9105d950e 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2952,7 +2952,7 @@ static int sha1_loose_object_info(const unsigned char *sha1,
        if (status && oi->typep)
                *oi->typep = status;
        strbuf_release(&hdrbuf);
-       return 0;
+       return (status < 0) ? status : 0;
 }
 
 int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi, unsigned flags)
@@ -3762,8 +3762,8 @@ static int for_each_file_in_obj_subdir(int subdir_nr,
                        char hex[GIT_SHA1_HEXSZ+1];
                        struct object_id oid;
 
-                       snprintf(hex, sizeof(hex), "%02x%s",
-                                subdir_nr, de->d_name);
+                       xsnprintf(hex, sizeof(hex), "%02x%s",
+                                 subdir_nr, de->d_name);
                        if (!get_oid_hex(hex, &oid)) {
                                if (obj_cb) {
                                        r = obj_cb(&oid, path->buf, data);