X-Git-Url: https://git.octo.it/?p=git.git;a=blobdiff_plain;f=diff.c;h=9e9cfc8b75b7b761980b0d32cb0c516ea3505ba3;hp=160178367964e2c262366d6819fa26de3edb4a62;hb=162f41292167a800432fc6bbacfcd9f93a90b0c8;hpb=5e363541d0431b640e4bbbafb2941d1c64fa13c4

diff --git a/diff.c b/diff.c
index 16017836..9e9cfc8b 100644
--- a/diff.c
+++ b/diff.c
@@ -237,7 +237,7 @@ static char *pprint_rename(const char *a, const char *b)
 		if (a_midlen < 0) a_midlen = 0;
 		if (b_midlen < 0) b_midlen = 0;
 
-		name = xmalloc(len_a + len_b - pfx_length - sfx_length + 7);
+		name = xmalloc(pfx_length + a_midlen + b_midlen + sfx_length + 7);
 		sprintf(name, "%.*s{%.*s => %.*s}%s",
 			pfx_length, a,
 			a_midlen, a + pfx_length,
@@ -299,6 +299,7 @@ static void diffstat_consume(void *priv, char *line, unsigned long len)
 
 static const char pluses[] = "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++";
 static const char minuses[]= "----------------------------------------------------------------------";
+const char mime_boundary_leader[] = "------------";
 
 static void show_stats(struct diffstat_t* data)
 {
@@ -1988,7 +1989,13 @@ void diff_flush(struct diff_options *options)
 		show_stats(diffstat);
 		free(diffstat);
 		diffstat = NULL;
-		putchar(options->line_termination);
+		if (options->summary)
+			for (i = 0; i < q->nr; i++)
+				diff_summary(q->queue[i]);
+		if (options->stat_sep)
+			fputs(options->stat_sep, stdout);
+		else
+			putchar(options->line_termination);
 	}
 	for (i = 0; i < q->nr; i++) {
 		struct diff_filepair *p = q->queue[i];
@@ -2001,7 +2008,7 @@ void diff_flush(struct diff_options *options)
 	}
 
 	for (i = 0; i < q->nr; i++) {
-		if (options->summary)
+		if (diffstat && options->summary)
 			diff_summary(q->queue[i]);
 		diff_free_filepair(q->queue[i]);
 	}