get_author_initials: various fixes

[tig.git] / io.c

diff --git a/io.c b/io.c
index fabde00747eb5130e4b33c0dbe744ed05bc64977..901a3817065e32a46d623363b82be529840945a2 100644 (file)
--- a/io.c
+++ b/io.c
@@ -183,6 +183,9 @@ io_run(struct io *io, enum io_type type, const char *dir, const char *argv[], ..
 
        io_init(io);
 
+       if (dir && !strcmp(dir, argv[0]))
+               return io_open(io, "%s%s", dir, argv[1]);
+
        if ((type == IO_RD || type == IO_WR) && pipe(pipefds) < 0) {
                io->error = errno;
                return FALSE;