Teach git list-objects logic not to follow gitlinks

diff --git a/builtin-log.c b/builtin-log.c
index a5e4b625f8cdb29f3f4cf09d90038df5f7201a6d..71df957eaa0b85bd841fe3758b6efbfd51243881 100644 (file)
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -32,10 +32,10 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
                rev->always_show_header = 0;
        for (i = 1; i < argc; i++) {
                const char *arg = argv[i];
-               if (!strncmp(arg, "--encoding=", 11)) {
+               if (!prefixcmp(arg, "--encoding=")) {
                        arg += 11;
                        if (strcmp(arg, "none"))
-                               git_log_output_encoding = strdup(arg);
+                               git_log_output_encoding = xstrdup(arg);
                        else
                                git_log_output_encoding = "";
                }
@@ -89,8 +89,8 @@ int cmd_whatchanged(int argc, const char **argv, const char *prefix)
 static int show_object(const unsigned char *sha1, int suppress_header)
 {
        unsigned long size;
-       char type[20];
-       char *buf = read_sha1_file(sha1, type, &size);
+       enum object_type type;
+       char *buf = read_sha1_file(sha1, &type, &size);
        int offset = 0;
 
        if (!buf)
@@ -293,7 +293,7 @@ static int reopen_stdout(struct commit *commit, int nr, int keep_subject)
 
                sol += 2;
                /* strip [PATCH] or [PATCH blabla] */
-               if (!keep_subject && !strncmp(sol, "[PATCH", 6)) {
+               if (!keep_subject && !prefixcmp(sol, "[PATCH")) {
                        char *eos = strchr(sol + 6, ']');
                        if (eos) {
                                while (isspace(*eos))
@@ -448,7 +448,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                else if (!strcmp(argv[i], "-n") ||
                                !strcmp(argv[i], "--numbered"))
                        numbered = 1;
-               else if (!strncmp(argv[i], "--start-number=", 15))
+               else if (!prefixcmp(argv[i], "--start-number="))
                        start_number = strtol(argv[i] + 15, NULL, 10);
                else if (!strcmp(argv[i], "--start-number")) {
                        i++;
@@ -482,15 +482,27 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                        memcpy(add_signoff, committer, endpos - committer + 1);
                        add_signoff[endpos - committer + 1] = 0;
                }
-               else if (!strcmp(argv[i], "--attach"))
+               else if (!strcmp(argv[i], "--attach")) {
                        rev.mime_boundary = git_version_string;
-               else if (!strncmp(argv[i], "--attach=", 9))
+                       rev.no_inline = 1;
+               }
+               else if (!prefixcmp(argv[i], "--attach=")) {
+                       rev.mime_boundary = argv[i] + 9;
+                       rev.no_inline = 1;
+               }
+               else if (!strcmp(argv[i], "--inline")) {
+                       rev.mime_boundary = git_version_string;
+                       rev.no_inline = 0;
+               }
+               else if (!prefixcmp(argv[i], "--inline=")) {
                        rev.mime_boundary = argv[i] + 9;
+                       rev.no_inline = 0;
+               }
                else if (!strcmp(argv[i], "--ignore-if-in-upstream"))
                        ignore_if_in_upstream = 1;
                else if (!strcmp(argv[i], "--thread"))
                        thread = 1;
-               else if (!strncmp(argv[i], "--in-reply-to=", 14))
+               else if (!prefixcmp(argv[i], "--in-reply-to="))
                        in_reply_to = argv[i] + 14;
                else if (!strcmp(argv[i], "--in-reply-to")) {
                        i++;
@@ -498,7 +510,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                                die("Need a Message-Id for --in-reply-to");
                        in_reply_to = argv[i];
                }
-               else if (!strncmp(argv[i], "--suffix=", 9))
+               else if (!prefixcmp(argv[i], "--suffix="))
                        fmt_patch_suffix = argv[i] + 9;
                else
                        argv[j++] = argv[i];