Update logging.cc

liuchang0812 · liuchang0812 · commit 7e0dcb953f44 · 2014-09-22T23:24:53.000+08:00
fix cast style to cpp static_cast
diff --git a/util/logging.cc b/util/logging.cc
@@ -45,7 +45,7 @@ int AppendHumanBytes(uint64_t bytes, char* output, int len) {
 
 void AppendNumberTo(std::string* str, uint64_t num) {
   char buf[30];
-  snprintf(buf, sizeof(buf), "%llu", (unsigned long long) num);
+  snprintf(buf, sizeof(buf), "%llu", static_cast(unsigned long long) num);
   str->append(buf);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,7 @@ int AppendHumanBytes(uint64_t bytes, char* output, int len) {`
`45`	`45`
`46`	`46`	`void AppendNumberTo(std::string* str, uint64_t num) {`
`47`	`47`	`char buf[30];`
`48`		`- snprintf(buf, sizeof(buf), "%llu", (unsigned long long) num);`
	`48`	`+ snprintf(buf, sizeof(buf), "%llu", static_cast(unsigned long long) num);`
`49`	`49`	`str->append(buf);`
`50`	`50`	`}`
`51`	`51`