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[cgit.git] / ui-snapshot.c

diff --git a/ui-snapshot.c b/ui-snapshot.c
index 126779d18f12098f5cbde679afb57b8807e2056f..47432bd325759178aa0a30389ae04c11adf340b1 100644 (file)
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -1,6 +1,7 @@
 /* ui-snapshot.c: generate snapshot of a commit
  *
  * Copyright (C) 2006 Lars Hjemli
+ * Copyright (C) 2012 Jason A. Donenfeld <Jason@zx2c4.com>
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
@@ -10,16 +11,14 @@
 #include "html.h"
 #include "ui-shared.h"
 
-static int write_compressed_tar_archive(struct archiver_args *args,const char *filter)
+static int write_compressed_tar_archive(struct archiver_args *args, char *filter_argv[])
 {
        int rv;
        struct cgit_filter f;
 
-       f.cmd = xstrdup(filter);
-       f.argv = malloc(2 * sizeof(char *));
-       f.argv[0] = f.cmd;
-       f.argv[1] = NULL;
-       cgit_open_filter(&f, NULL);
+       f.cmd = filter_argv[0];
+       f.argv = filter_argv;
+       cgit_open_filter(&f);
        rv = write_tar_archive(args);
        cgit_close_filter(&f);
        return rv;
@@ -27,17 +26,20 @@ static int write_compressed_tar_archive(struct archiver_args *args,const char *f
 
 static int write_tar_gzip_archive(struct archiver_args *args)
 {
-       return write_compressed_tar_archive(args,"gzip");
+       char *argv[] = { "gzip", "-n", NULL };
+       return write_compressed_tar_archive(args, argv);
 }
 
 static int write_tar_bzip2_archive(struct archiver_args *args)
 {
-       return write_compressed_tar_archive(args,"bzip2");
+       char *argv[] = { "bzip2", NULL };
+       return write_compressed_tar_archive(args, argv);
 }
 
 static int write_tar_xz_archive(struct archiver_args *args)
 {
-       return write_compressed_tar_archive(args,"xz");
+       char *argv[] = { "xz", NULL };
+       return write_compressed_tar_archive(args, argv);
 }
 
 const struct cgit_snapshot_format cgit_snapshot_formats[] = {