- if(replacement != "") { out = sprintf("%s %s", out, replacement); }
- else if(replacement != "0") { out = sprintf("%s %s", out, replacement); }
- else { out = sprintf("%s %s", out, argv(i)); }
+
+ if(replacement == "")
+ out = strcat(out, " ", s);
+ else if(replacement != "0")
+ out = strcat(out, " ", replacement);