send-email: only allow one address per body tag

diff --git a/environment.c b/environment.c
index 0935ec696e530e1b610c71eda0a0a7072d1d656f..4bce3eebfafa45d5781520781693029ffb317985 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -34,7 +34,7 @@ const char *git_attributes_file;
 const char *git_hooks_path;
 int zlib_compression_level = Z_BEST_SPEED;
 int core_compression_level;
-int core_compression_seen;
+int pack_compression_level = Z_DEFAULT_COMPRESSION;
 int fsync_object_files;
 size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
 size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;