config: write to $XDG_CONFIG_HOME/git/config file when appropriate

diff --git a/pager.c b/pager.c
index 05584dead6728ceff818630fbccaa91bb6c6b686..4dcb08d9674c252cbe2c2725f92eca2a0350dc93 100644 (file)
--- a/pager.c
+++ b/pager.c
@@ -73,7 +73,7 @@ void setup_pager(void)
 {
        const char *pager = git_pager(isatty(1));
 
-       if (!pager)
+       if (!pager || pager_in_use())
                return;
 
        /*