format-patch -s: add MIME encoding header if signer's name requires so

diff --git a/commit.c b/commit.c
index 1fbdd2d51b8e798ac73c4b020f8fa47b1d6fb168..10f7b14e763feab4b86d3a8fb1f011cb918312c8 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -479,7 +479,7 @@ static int get_one_line(const char *msg, unsigned long len)
 }
 
 /* High bit set, or ISO-2022-INT */
-static int non_ascii(int ch)
+int non_ascii(int ch)
 {
        ch = (ch & 0xff);
        return ((ch & 0x80) || (ch == 0x1b));
@@ -1158,13 +1158,13 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt,
                                  char **buf_p, unsigned long *space_p,
                                  int abbrev, const char *subject,
                                  const char *after_subject,
-                                 enum date_mode dmode)
+                                 enum date_mode dmode,
+                                 int plain_non_ascii)
 {
        unsigned long offset = 0;
        unsigned long beginning_of_body;
        int indent = 4;
        const char *msg = commit->buffer;
-       int plain_non_ascii = 0;
        char *reencoded;
        const char *encoding;
        char *buf;