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return NULL -> return CString() for clarity and efficiency

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This commit is contained in:
Chris Danford
2005-09-04 16:55:21 +00:00
parent c414d1bcf8
commit 48ebc53549
55 changed files with 107 additions and 107 deletions
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stepmania/src/Character.cpp
+5 -5
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@@ -66,7 +66,7 @@ CString GetRandomFileInDir( CString sDir )
CStringArray asFiles;
GetDirListing( sDir, asFiles, false, true );
if( asFiles.empty() )
return NULL;
return CString();
else
return asFiles[rand()%asFiles.size()];
}
@@ -78,7 +78,7 @@ CString Character::GetModelPath() const
if( DoesFileExist(s) )
return s;
else
return NULL;
return CString();
}
CString Character::GetRestAnimationPath() const { return DerefRedir(GetRandomFileInDir(m_sCharDir + "Rest/")); }
@@ -92,7 +92,7 @@ CString Character::GetTakingABreakPath() const
GetDirListing( m_sCharDir+"break.gif", as, false, true );
GetDirListing( m_sCharDir+"break.bmp", as, false, true );
if( as.empty() )
return NULL;
return CString();
else
return as[0];
}
@@ -115,7 +115,7 @@ CString Character::GetSongSelectIconPath() const
GetDirListing( m_sCharDir+"icon.gif", as, false, true );
GetDirListing( m_sCharDir+"icon.bmp", as, false, true );
if( as.empty() )
return NULL;
return CString();
else
return as[0];
}
@@ -141,7 +141,7 @@ CString Character::GetStageIconPath() const
GetDirListing( m_sCharDir+"card.gif", as, false, true );
GetDirListing( m_sCharDir+"card.bmp", as, false, true );
if( as.empty() )
return NULL;
return CString();
else
return as[0];
}