- bin/patch-wrapper.in: A wrapper to GNU patch that recognizes the

  most common options and mimics GNU patch's behavior and output,
  and creates the quilt metadata as if quilt push was used to
  apply the patch.  When options are used that this wrapper does
  not recognize, GNU patch is used directly, and no quilt metadata
  will get created.
- lib/backup-files.c: Don't fail if a directory specified with
  -B does not exist.

1 files changed, 7 insertions, 5 deletions

diff --git a/lib/backup-files.c b/lib/backup-files.c
index 268fb49..4d6d137 100644
--- a/lib/backup-files.c
+++ b/lib/backup-files.c
@@ -471,7 +471,7 @@ walk(const char *path, const struct stat *st)
 int
 main(int argc, char *argv[])
 {
-	int opt, status=0;
+	int opt, status = 0;
 
 	progname = argv[0];
 
@@ -557,15 +557,17 @@ main(int argc, char *argv[])
 	}
 	for (; optind < argc; optind++) {
 		if (strcmp(argv[optind], "-") == 0) {
+			struct stat st;
 			char *dir = strdup(opt_prefix), *d = strrchr(dir, '/');
 			if (d)
 				*d = '\0';
 			else
 				d = ".";
-			status = foreachdir(dir, walk);
-			if (status == -1)
-				perror(dir);
-
+			if (stat(dir, &st) == 0) {
+				status = foreachdir(dir, walk);
+				if (status == -1)
+					perror(dir);
+			}
 			free(dir);
 		} else
 			status = process_file(argv[optind]);