fix warning on 32 bit compilation

This commit is contained in:
Maxime Coste 2015-03-11 20:52:17 +00:00
parent c81a5d03c5
commit ecabfc67b7

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@ -113,7 +113,7 @@ String to_string(int val)
String to_string(size_t val) String to_string(size_t val)
{ {
char buf[16]; char buf[16];
sprintf(buf, "%lu", val); sprintf(buf, "%lu", (unsigned long)val);
return buf; return buf;
} }