src/ast_render.cpp: fix rendering of character literals <= 0x0f

ziglang · Jun 4, 2019 · d83b15f · d83b15f
1 parent 291aaee
commit d83b15f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ast_render.cpp b/src/ast_render.cpp
@@ -352,7 +352,7 @@ static void string_literal_escape(Buf *source, Buf *dest) {
         } else if (is_printable(c)) {
             buf_append_char(dest, c);
         } else {
-            buf_appendf(dest, "\\x%x", (int)c);
+            buf_appendf(dest, "\\x%02x", (int)c);
         }
     }
 }