pager: make pager_program a file-local static

diff --git a/environment.c b/environment.c
index 96160a75a53340fcc9b2e1a81d2198d073bd4562..bccdee9d0b2942763807e69311a730cc8e23d66c 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -39,7 +39,6 @@ size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
 size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
 size_t delta_base_cache_limit = 96 * 1024 * 1024;
 unsigned long big_file_threshold = 512 * 1024 * 1024;
-const char *pager_program;
 int pager_use_color = 1;
 const char *editor_program;
 const char *askpass_program;