diff options
Diffstat (limited to 'builtin-help.c')
| -rw-r--r-- | builtin-help.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/builtin-help.c b/builtin-help.c index 721038e4f5..64207cbfe9 100644 --- a/builtin-help.c +++ b/builtin-help.c @@ -361,12 +361,15 @@ static void show_man_page(const char *git_cmd) { struct man_viewer_list *viewer; const char *page = cmd_to_page(git_cmd); + const char *fallback = getenv("GIT_MAN_VIEWER"); setup_man_path(); for (viewer = man_viewer_list; viewer; viewer = viewer->next) { exec_viewer(viewer->name, page); /* will return when unable */ } + if (fallback) + exec_viewer(fallback, page); exec_viewer("man", page); die("no man viewer handled the request"); } |