xdl_diff: identify call sites.

diff --git a/help.c b/help.c
index 9d7ad6f3194086a9b7b313ee5d29634d2f221b28..c96b1670f33a97daef215ee691016a8bfa9555c9 100644 (file)
--- a/help.c
+++ b/help.c
@@ -286,6 +286,7 @@ static void show_man_page(const char *git_cmd)
 static void show_info_page(const char *git_cmd)
 {
        const char *page = cmd_to_page(git_cmd);
+       setenv("INFOPATH", GIT_INFO_PATH, 1);
        execlp("info", "info", "gitman", page, NULL);
 }