vanitasvitae/Smack
1
0
Fork 0
mirror of https://github.com/vanitasvitae/Smack.git synced 2024-11-26 14:02:06 +01:00
Code Issues Releases Wiki Activity

Fix IndexOutOfBoundsException in FormField.getFirstValue()

Browse source 
Fixes SMACK-838.
This commit is contained in:
Florian Schmaus 2018-10-14 12:07:51 +02:00
parent 89c9a41863
commit ec982f65e2
1 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
smack-extensions/src/main/java/org/jivesoftware/smackx/xdata/FormField.java
View file

@ -261,12 +261,14 @@ public class FormField implements NamedElement {
*/ */
public String getFirstValue() { public String getFirstValue() {
CharSequence firstValue; CharSequence firstValue;
synchronized (values) { synchronized (values) {
firstValue = values.get(0); if (values.isEmpty()) {
}
if (firstValue == null) {
return null; return null;
} }
firstValue = values.get(0);
}
return firstValue.toString(); return firstValue.toString();
} }