diff options
| author | Jeff Garzik <jgarzik@bitpay.com> | 2014-08-20 11:13:52 -0400 |
|---|---|---|
| committer | Jonas Schnelli <jonas.schnelli@include7.ch> | 2015-06-04 09:16:05 +0200 |
| commit | 5e3060c0d104c734e7e2a200e2d937ea01166c8a (patch) | |
| tree | 8b5c1e254a751dd93bfcc71efa39ea3173508822 /src | |
| parent | efc78837728bebcf2030d1d495018e563eb10c71 (diff) | |
UniValue: export NullUniValue global constant
Diffstat (limited to 'src')
| -rw-r--r-- | src/univalue/univalue.cpp | 10 | ||||
| -rw-r--r-- | src/univalue/univalue.h | 2 |
2 files changed, 7 insertions, 5 deletions
diff --git a/src/univalue/univalue.cpp b/src/univalue/univalue.cpp index 4e445a542a..6870ce59eb 100644 --- a/src/univalue/univalue.cpp +++ b/src/univalue/univalue.cpp @@ -9,7 +9,7 @@ using namespace std; -static const UniValue nullValue; +const UniValue NullUniValue; void UniValue::clear() { @@ -175,11 +175,11 @@ bool UniValue::checkObject(const std::map<std::string,UniValue::VType>& t) const UniValue& UniValue::operator[](const std::string& key) const { if (typ != VOBJ) - return nullValue; + return NullUniValue; int index = findKey(key); if (index < 0) - return nullValue; + return NullUniValue; return values[index]; } @@ -187,9 +187,9 @@ const UniValue& UniValue::operator[](const std::string& key) const const UniValue& UniValue::operator[](unsigned int index) const { if (typ != VOBJ && typ != VARR) - return nullValue; + return NullUniValue; if (index >= values.size()) - return nullValue; + return NullUniValue; return values[index]; } diff --git a/src/univalue/univalue.h b/src/univalue/univalue.h index d31c596a61..afe751ed9d 100644 --- a/src/univalue/univalue.h +++ b/src/univalue/univalue.h @@ -152,4 +152,6 @@ extern enum jtokentype getJsonToken(std::string& tokenVal, unsigned int& consumed, const char *raw); extern const char *uvTypeName(UniValue::VType t); +extern const UniValue NullUniValue; #endif // BITCOIN_UNIVALUE_UNIVALUE_H + |