wrapper.c: add and use fopen_or_warn()

diff --git a/builtin/blame.c b/builtin/blame.c
index f7aa95f4babaab904443784eccdaa3b219bd2b08..34445d789420eddd53b06ba274445a65026f898d 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -1890,7 +1890,7 @@ static void emit_porcelain(struct scoreboard *sb, struct blame_entry *ent,
        int cnt;
        const char *cp;
        struct origin *suspect = ent->suspect;
-       char hex[GIT_SHA1_HEXSZ + 1];
+       char hex[GIT_MAX_HEXSZ + 1];
 
        oid_to_hex_r(hex, &suspect->commit->object.oid);
        printf("%s %d %d %d\n",
@@ -1928,7 +1928,7 @@ static void emit_other(struct scoreboard *sb, struct blame_entry *ent, int opt)
        const char *cp;
        struct origin *suspect = ent->suspect;
        struct commit_info ci;
-       char hex[GIT_SHA1_HEXSZ + 1];
+       char hex[GIT_MAX_HEXSZ + 1];
        int show_raw_time = !!(opt & OUTPUT_RAW_TIMESTAMP);
 
        get_commit_info(suspect->commit, &ci, 1);
@@ -2071,7 +2071,7 @@ static int prepare_lines(struct scoreboard *sb)
  */
 static int read_ancestry(const char *graft_file)
 {
-       FILE *fp = fopen(graft_file, "r");
+       FILE *fp = fopen_or_warn(graft_file, "r");
        struct strbuf buf = STRBUF_INIT;
        if (!fp)
                return -1;