*** empty log message ***

main/php.h

@@ -251,6 +251,7 @@ extern int ap_vsnprintf(char *, size_t, const char *, va_list);
 #define MIN(a,b)  (((a)<(b))?(a):(b))
 #define STR_FREE(ptr) if (ptr && ptr!=empty_string && ptr!=undefined_variable_string) { efree(ptr); }
 #define COPY_STRING(yy)   (yy).value.str.val = (char *) estrndup((yy).value.str.val,(yy).value.str.len)
+#define STR_PRINT(str)	((str)?(str):"")
 
 #ifndef MAXPATHLEN
 #define MAXPATHLEN 256    /* Should be safe for any weird systems that do not define it */