index 2d186e8bde1067a62c9615e8d7f0368f98442ca4..dcb398da8e703de2999badb976dee7322eff470b 100644 (file)
--- a/pager.c
+++ b/pager.c
{
pid_t pid;
int fd[2];
- const char *pager = getenv("PAGER");
+ const char *pager = getenv("GIT_PAGER");
if (!isatty(1))
return;
+ if (!pager)
+ pager = getenv("PAGER");
if (!pager)
pager = "less";
else if (!*pager || !strcmp(pager, "cat"))
return;
+ pager_in_use = 1; /* means we are emitting to terminal */
+
if (pipe(fd) < 0)
return;
pid = fork();