Escape a unified diff line by its length

1 file changed, 1 insertion, 9 deletions

diff --git a/source/ui-diff.c b/source/ui-diff.cindex 260aed2..58df894 100644--- a/source/ui-diff.c+++ b/source/ui-diff.c@@ -187,15 +187,9 @@ static int show_filepair(struct diff_filepair *pair) 		starts_with(pair->two->path, current_prefix); } -/*- * The line xdiff produces ends in its newline, which is swapped for a- * terminator while the text is escaped and then put back, because the line- * points into a buffer xdiff still owns.- */ static void print_line(char *line, int len) { 	const char *class = "ctx";-	char c = line[len - 1];  	if (line[0] == '+') 		class = "add";@@ -205,10 +199,8 @@ static void print_line(char *line, int len) 		class = "hunk";  	htmlf("<div class='%s'>", class);-	line[len - 1] = '\0';-	html_txt(line);+	html_ntxt(line, len - 1); 	html("</div>");-	line[len - 1] = c; }  static void print_file_header(const struct object_id *old_oid, const char *old_path, unsigned old_mode,
diff --git a/source/ui-diff.c b/source/ui-diff.c
index 260aed2..58df894 100644
--- a/source/ui-diff.c
+++ b/source/ui-diff.c
@@ -187,15 +187,9 @@ static int show_filepair(struct diff_filepair *pair)
 		starts_with(pair->two->path, current_prefix);
 }
 
-/*
- * The line xdiff produces ends in its newline, which is swapped for a
- * terminator while the text is escaped and then put back, because the line
- * points into a buffer xdiff still owns.
- */
 static void print_line(char *line, int len)
 {
 	const char *class = "ctx";
-	char c = line[len - 1];
 
 	if (line[0] == '+')
 		class = "add";
@@ -205,10 +199,8 @@ static void print_line(char *line, int len)
 		class = "hunk";
 
 	htmlf("<div class='%s'>", class);
-	line[len - 1] = '\0';
-	html_txt(line);
+	html_ntxt(line, len - 1);
 	html("</div>");
-	line[len - 1] = c;
 }
 
 static void print_file_header(const struct object_id *old_oid, const char *old_path, unsigned old_mode,