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Remove some wxString& return values for better thread safety.

This commit is contained in:
Jeff Young 2020-08-19 19:37:13 +01:00
parent 835d4a268f
commit 4cd994611b
1 changed files with 3 additions and 5 deletions
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8
pcbnew/board_connected_item.h
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@ -121,11 +121,9 @@ public:
* Function GetNetname * Function GetNetname
* @return wxString - the full netname * @return wxString - the full netname
*/ */
const wxString& GetNetname() const wxString GetNetname() const
{ {
static const wxString s_emptyString; return m_netinfo ? m_netinfo->GetNetname() : wxString();
return m_netinfo ? m_netinfo->GetNetname() : s_emptyString;
} }
/** /**
@ -152,7 +150,7 @@ public:
* Function GetShortNetname * Function GetShortNetname
* @return wxString - the short netname * @return wxString - the short netname
*/ */
const wxString& GetShortNetname() const wxString GetShortNetname() const
{ {
return m_netinfo->GetShortNetname(); return m_netinfo->GetShortNetname();
} }