gitweb: Cleanup and uniquify error messages

diff --git a/environment.c b/environment.c
index 97d42b172be5abbada30da97893c77e67a0bcde0..42f39d657ef0056667bb8814622e0dde2733e373 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -11,6 +11,7 @@
 
 char git_default_email[MAX_GITNAME];
 char git_default_name[MAX_GITNAME];
+int use_legacy_headers = 1;
 int trust_executable_bit = 1;
 int assume_unchanged = 0;
 int prefer_symlink_refs = 0;