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Fixed getChildRelativeToDir for multi-dir checks

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This commit is contained in:
nathan 2016-12-29 02:32:55 +01:00
parent 1ba2cb8ba8
commit ab79616ca2
1 changed files with 10 additions and 4 deletions
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14
Dorkbox-Util/src/dorkbox/util/FileUtil.java
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@ -952,6 +952,8 @@ class FileUtil {
* Gets the relative path of a file to a specific directory in it's hierarchy.
* <p/>
* For example: getChildRelativeToDir("/a/b/c/d/e.bah", "c") -> "d/e.bah"
*
* @return null if there is no child
*/
public static
String getChildRelativeToDir(String fileName, String dirInHeirarchy) {
@ -967,7 +969,7 @@ class FileUtil {
* <p/>
* For example: getChildRelativeToDir("/a/b/c/d/e.bah", "c") -> "d/e.bah"
*
* @return null if it cannot be found
* @return null if there is no child
*/
public static
String getChildRelativeToDir(File file, String dirInHeirarchy) {
@ -1010,9 +1012,13 @@ class FileUtil {
if (parentName.equals(split[splitIndex])) {
splitIndex--;
if (splitIndex < 0) {
parent = parent.getParentFile();
parentName = parent.getAbsolutePath();
return absolutePath.substring(parentName.length() + 1);
// this means the ENTIRE path matched
if (absolutePath.length() == dirInHeirarchy.length()) {
return null;
}
// +1 to account for the separator char
return absolutePath.substring(dirInHeirarchy.length() + 1, absolutePath.length());
}
}
else {