misc/json: avoid redundant condition

Closes #4415
2017-05-10 21:52:15 +02:00 · 2017-05-10 21:52:15 +02:00 · d39f3bcd3a
parent 71f97d9cf3
commit d39f3bcd3a
1 changed files with 1 additions and 1 deletions
--- a/misc/json.c
+++ b/misc/json.c
@ -223,7 +223,7 @@ static void write_json_str(bstr *b, unsigned char *str)
    APPEND(b, "\"");
    while (1) {
        unsigned char *cur = str;
-        while (cur[0] && cur[0] >= 32 && cur[0] != '"' && cur[0] != '\\')
+        while (cur[0] >= 32 && cur[0] != '"' && cur[0] != '\\')
            cur++;
        if (!cur[0])
            break;