free does nothing if parameter equals NULL

Matthias Loy · cdunn2001 · commit fe2cd01e80d2 · 2014-09-03T13:37:17.000-07:00
diff --git a/src/lib_json/json_value.cpp b/src/lib_json/json_value.cpp
@@ -105,8 +105,7 @@ static inline char *duplicateStringValue(const char *value,
 /** Free the string duplicated by duplicateStringValue().
  */
 static inline void releaseStringValue(char *value) {
-  if (value)
-    free(value);
+	free(value);
 }
 
 } // namespace Json

Original file line number	Diff line number	Diff line change
`@@ -105,8 +105,7 @@ static inline char duplicateStringValue(const char value,`
`105`	`105`	`/** Free the string duplicated by duplicateStringValue().`
`106`	`106`	`*/`
`107`	`107`	`static inline void releaseStringValue(char *value) {`
`108`		`- if (value)`
`109`		`- free(value);`
	`108`	`+ free(value);`
`110`	`109`	`}`
`111`	`110`
`112`	`111`	`} // namespace Json`