3 files changed, 12 insertions, 7 deletions

@@ -14,7 +14,7 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.21.0
+GIT_VER = 2.22.0
 GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.xz
 INSTALL = install
 COPYTREE = cp -r
@@ -19,6 +19,16 @@
 
 const char *cgit_version = CGIT_VERSION;
 
+__attribute__((constructor))
+static void constructor_environment()
+{
+        /* Do not look in /etc/ for gitconfig and gitattributes. */
+        setenv("GIT_CONFIG_NOSYSTEM", "1", 1);
+        setenv("GIT_ATTR_NOSYSTEM", "1", 1);
+        unsetenv("HOME");
+        unsetenv("XDG_CONFIG_HOME");
+}
+
 static void add_mimetype(const char *name, const char *value)
 {
         struct string_list_item *item;
@@ -565,18 +575,13 @@ static void prepare_repo_env(int *nongit)
         /* The path to the git repository. */
         setenv("GIT_DIR", ctx.repo->path, 1);
 
-        /* Do not look in /etc/ for gitconfig and gitattributes. */
-        setenv("GIT_CONFIG_NOSYSTEM", "1", 1);
-        setenv("GIT_ATTR_NOSYSTEM", "1", 1);
-        unsetenv("HOME");
-        unsetenv("XDG_CONFIG_HOME");
-
         /* Setup the git directory and initialize the notes system. Both of these
          * load local configuration from the git repository, so we do them both while
          * the HOME variables are unset. */
         setup_git_directory_gently(nongit);
         init_display_notes(NULL);
 }
+
 static int prepare_repo_cmd(int nongit)
 {
         struct object_id oid;
-Subproject 8104ec994ea3849a968b4667d072fedd1e68864
+Subproject b697d92f56511e804b8ba20ccbe7bdc85dc6681