Documentation: quote {non-attributes} for asciidoc

diff --git a/connect.c b/connect.c
index a5afd2a5361d840347eb64a3a73db9d8dcbd1057..65e79edc77101ba4f195d5ce267c712da52b3b0b 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -587,6 +587,7 @@ pid_t git_connect(int fd[2], char *url, const char *prog, int flags)
                        unsetenv(ALTERNATE_DB_ENVIRONMENT);
                        unsetenv(DB_ENVIRONMENT);
                        unsetenv(GIT_DIR_ENVIRONMENT);
+                       unsetenv(GIT_WORK_TREE_ENVIRONMENT);
                        unsetenv(GRAFT_ENVIRONMENT);
                        unsetenv(INDEX_ENVIRONMENT);
                        execlp("sh", "sh", "-c", command, NULL);