am: format is in $patch_format, not parse_patch

[git.git] / mktag.c

diff --git a/mktag.c b/mktag.c
index ba3d495e0715d83ffab3103e4d340a3b9ac4f4e7..a609e3ebd106ed985fa2065dc4af6565e5a379a6 100644 (file)
--- a/mktag.c
+++ b/mktag.c
@@ -1,5 +1,6 @@
 #include "cache.h"
 #include "tag.h"
+#include "exec_cmd.h"
 
 /*
  * A signature file has a very simple fixed format: four lines
@@ -157,12 +158,14 @@ int main(int argc, char **argv)
        unsigned char result_sha1[20];
 
        if (argc != 1)
-               usage("git-mktag < signaturefile");
+               usage("git mktag < signaturefile");
+
+       git_extract_argv0_path(argv[0]);
 
        setup_git_directory();
 
        if (strbuf_read(&buf, 0, 4096) < 0) {
-               die("could not read from stdin");
+               die_errno("could not read from stdin");
        }
 
        /* Verify it for some basic sanity: it needs to start with