builtin-tag.c: remove cruft

diff --git a/environment.c b/environment.c
index fa3633372b8249899ff1e57a2f1431de029b211d..3527f1663f3f948085ab56a81609ed9764b4e6e9 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -35,6 +35,7 @@ int pager_use_color = 1;
 const char *editor_program;
 const char *excludes_file;
 int auto_crlf = 0;     /* 1: both ways, -1: only when adding git objects */
+enum safe_crlf safe_crlf = SAFE_CRLF_WARN;
 unsigned whitespace_rule_cfg = WS_DEFAULT_RULE;
 
 /* This is set by setup_git_dir_gently() and/or git_default_config() */