Add "git show-ref" builtin command

diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
index ac53f76f689fdc0a44b6e4921dc08b880e1349b0..0c65f9314501bc8c704d326ceeb1ae99bc974b28 100644 (file)
--- a/builtin-mailinfo.c
+++ b/builtin-mailinfo.c
@@ -16,8 +16,8 @@
 
 static FILE *cmitmsg, *patchfile, *fin, *fout;
 
-static int keep_subject = 0;
-static const char *metainfo_charset = NULL;
+static int keep_subject;
+static const char *metainfo_charset;
 static char line[1000];
 static char date[1000];
 static char name[1000];
@@ -31,7 +31,7 @@ static char charset[256];
 
 static char multipart_boundary[1000];
 static int multipart_boundary_len;
-static int patch_lines = 0;
+static int patch_lines;
 
 static char *sanity_check(char *name, char *email)
 {
@@ -446,7 +446,7 @@ static int read_one_header_line(char *line, int sz, FILE *in)
                        break;
        }
        /* Count mbox From headers as headers */
-       if (!ofs && !memcmp(line, "From ", 5))
+       if (!ofs && (!memcmp(line, "From ", 5) || !memcmp(line, ">From ", 6)))
                ofs = 1;
        return ofs;
 }
@@ -836,7 +836,7 @@ int mailinfo(FILE *in, FILE *out, int ks, const char *encoding,
 static const char mailinfo_usage[] =
        "git-mailinfo [-k] [-u | --encoding=<encoding>] msg patch <mail >info";
 
-int cmd_mailinfo(int argc, const char **argv, char **envp)
+int cmd_mailinfo(int argc, const char **argv, const char *prefix)
 {
        /* NEEDSWORK: might want to do the optional .git/ directory
         * discovery