isprint()

2020-03-31 20:06:00 -07:00
parent aa751ae9d2
commit 9c9596b4d3
1 changed files with 1 additions and 1 deletions
@@ -155,7 +155,7 @@ std::ostream& operator<<(std::ostream& strm, const Escaper& esc)
            case '\'': next = '\''; break;
            case '\"': next = '\"'; break;
            default:
-                if(isprint(c)) {
+                if(c>=' ' && c<='~') { // isprint()
                    strm.put(c);
                } else {
                    strm<<"\\x"<<std::hex<<std::setw(2)<<std::setfill('0')<<unsigned(c&0xff);