avoid StringIndexOutOfBoundsException

git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@334 0924bc21-9374-b0fa-ee44-9ff1593b38f0
This commit is contained in:
andreas.schildbach 2010-10-30 19:36:19 +00:00
parent d4af2b36d1
commit 9a2a66391f
3 changed files with 6 additions and 0 deletions

View file

@ -1267,6 +1267,8 @@ public abstract class AbstractEfaProvider implements NetworkProvider
public int[] lineColors(final String line)
{
if (line.isEmpty())
return null;
return LINES.get(line.charAt(0));
}

View file

@ -921,6 +921,8 @@ public abstract class AbstractHafasProvider implements NetworkProvider
public final int[] lineColors(final String line)
{
if (line.isEmpty())
return null;
return LINES.get(line.charAt(0));
}

View file

@ -746,6 +746,8 @@ public final class BvgProvider implements NetworkProvider
public int[] lineColors(final String line)
{
if (line.isEmpty())
return null;
return LINES.get(line);
}
}