diff --git a/environment.c b/environment.c
index 18a1c4eec49bfddcb81d6669c83f8f97a218d7bf..fa3633372b8249899ff1e57a2f1431de029b211d 100644 (file)
--- a/environment.c
+++ b/environment.c
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 = 16 * 1024 * 1024;
-char *pager_program;
+const char *pager_program;
int pager_use_color = 1;
-char *editor_program;
-char *excludes_file;
+const char *editor_program;
+const char *excludes_file;
int auto_crlf = 0; /* 1: both ways, -1: only when adding git objects */
unsigned whitespace_rule_cfg = WS_DEFAULT_RULE;