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Code Issues Releases Wiki Activity

Replace comparisons against "" with empty()

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This commit is contained in:
Paul Licameli
2019-03-14 13:04:37 -04:00
parent 804b6c8bd8
commit 50074f2cfe
29 changed files with 67 additions and 67 deletions
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12
src/AudacityApp.cpp
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@@ -1298,7 +1298,7 @@ bool AudacityApp::OnInit()
wxString home = wxGetHomeDir();
wxString envTempDir = wxGetenv(wxT("TMPDIR"));
if (envTempDir != wxT("")) {
if (!envTempDir.empty()) {
/* On Unix systems, the environment variable TMPDIR may point to
an unusual path when /tmp and /var/tmp are not desirable. */
defaultTempDir.Printf(wxT("%s/audacity-%s"), envTempDir, wxGetUserId());
@@ -1313,7 +1313,7 @@ bool AudacityApp::OnInit()
#else
wxString pathVar = wxGetenv(wxT("DARKAUDACITY_PATH"));
#endif
if (pathVar != wxT(""))
if (!pathVar.empty())
AddMultiPathsToPathList(pathVar, audacityPathList);
AddUniquePathToPathList(::wxGetCwd(), audacityPathList);
@@ -1770,7 +1770,7 @@ bool AudacityApp::InitTempDir()
// If that didn't work, try the default location
if (temp==wxT(""))
if (temp.empty())
SetToExtantDirectory( temp, tempDefaultLoc );
// Check temp directory ownership on *nix systems only
@@ -1786,7 +1786,7 @@ bool AudacityApp::InitTempDir()
}
#endif
if (temp == wxT("")) {
if (temp.empty()) {
// Failed
if( !IsTempDirectoryNameOK( tempFromPrefs ) ) {
AudacityMessageBox(_("Audacity could not find a safe place to store temporary files.\nAudacity needs a place where automatic cleanup programs won't delete the temporary files.\nPlease enter an appropriate directory in the preferences dialog."));
@@ -2095,7 +2095,7 @@ void AudacityApp::AddMultiPathsToPathList(const wxString &multiPathStringArg,
wxArrayString &pathList)
{
wxString multiPathString(multiPathStringArg);
while (multiPathString != wxT("")) {
while (!multiPathString.empty()) {
wxString onePath = multiPathString.BeforeFirst(wxPATH_SEP[0]);
multiPathString = multiPathString.AfterFirst(wxPATH_SEP[0]);
AddUniquePathToPathList(onePath, pathList);
@@ -2110,7 +2110,7 @@ void AudacityApp::FindFilesInPathList(const wxString & pattern,
{
wxLogNull nolog;
if (pattern == wxT("")) {
if (pattern.empty()) {
return;
}