diff options
Diffstat (limited to 'lib/pager.c')
| -rw-r--r-- | lib/pager.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/pager.c b/lib/pager.c index 330659eda..e8cf10913 100644 --- a/lib/pager.c +++ b/lib/pager.c @@ -138,7 +138,8 @@ static void pager_preexec(void) FD_SET(STDIN_FILENO, &in); select(1, &in, NULL, &in, NULL); - setenv("LESS", "FRSX", 0); + if (setenv("LESS", "FRSX", 0) != 0) + warn(_("failed to set the %s environment variable"), "LESS"); } static void wait_for_pager(void) |