Fix "for loop initial declarations are only allowed in C99 mode" compile errors.

[ccan] / ccan / json_escape / json_escape.c

diff --git a/ccan/json_escape/json_escape.c b/ccan/json_escape/json_escape.c
index ed4bfab944504a48db7c9e1b4cdd2825d8863bf2..daa14abe8c8949e8f9f022a955ae3a787c9a245a 100644 (file)
--- a/ccan/json_escape/json_escape.c
+++ b/ccan/json_escape/json_escape.c
@@ -21,7 +21,8 @@ bool json_escape_eq(const struct json_escape *a, const struct json_escape *b)
 
 bool json_escape_needed(const char *str, size_t len)
 {
-       for (size_t i = 0; i < len; i++) {
+       size_t i;
+       for (i = 0; i < len; i++) {
                if ((unsigned)str[i] < ' '
                    || str[i] == 127
                    || str[i] == '"'