67a128b91e
The previous commitsbb5cb23daf(gitk: prevent overly long command lines, 2023-01-24) rewrote a set of the 'open' calls substantially. These were then later updated by7dd272eca1(gitk: escape file paths before piping to git log, 2023-01-24) and d5d1b91e5327 (gitk: encode arguments correctly with "open", 2025-03-07). In the preceding merge, the conversions to a safe_open variant were undone to ensure that the principal operation of the new 'open' calls is not modified by accident. Since the 'open' calls now pass a redirection from a Tcl string as stdin, convert the calls to 'safe_open_command_redirect'. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Taylor Blau <me@ttaylorr.com>