compat: fall back on __va_copy if available

diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c
index 4a9729b9b388a1e589e9250d8157e723c68140de..71e6262a87d883a4a82953db5f742bccf99e5c77 100644 (file)
--- a/builtin/mailinfo.c
+++ b/builtin/mailinfo.c
@@ -17,10 +17,10 @@ static struct strbuf name = STRBUF_INIT;
 static struct strbuf email = STRBUF_INIT;
 
 static enum  {
-       TE_DONTCARE, TE_QP, TE_BASE64,
+       TE_DONTCARE, TE_QP, TE_BASE64
 } transfer_encoding;
 static enum  {
-       TYPE_TEXT, TYPE_OTHER,
+       TYPE_TEXT, TYPE_OTHER
 } message_type;
 
 static struct strbuf charset = STRBUF_INIT;
@@ -1032,7 +1032,7 @@ int cmd_mailinfo(int argc, const char **argv, const char *prefix)
         */
        git_config(git_mailinfo_config, NULL);
 
-       def_charset = (git_commit_encoding ? git_commit_encoding : "UTF-8");
+       def_charset = get_commit_output_encoding();
        metainfo_charset = def_charset;
 
        while (1 < argc && argv[1][0] == '-') {