git-bisect.sh: avoid "test <cond> -a/-o <cond>"

diff --git a/environment.c b/environment.c
index 37354c8d056efc3f82e2a98f19d0bdda7f79be51..c648ac3d3af1f86889ccc34e7f794683bd1951ea 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -69,6 +69,7 @@ unsigned long pack_size_limit_cfg;
  * that is subject to stripspace.
  */
 char comment_line_char = '#';
+int auto_comment_line_char;
 
 /* Parallel index stat data preload? */
 int core_preload_index = 0;