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Implement null check for pages array

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This commit is contained in:
misaochan 2016-02-09 17:28:17 +13:00
parent 47a9b3a965
commit fa490931ac
1 changed files with 9 additions and 6 deletions
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15
commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java
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@ -196,13 +196,16 @@ public class MwVolleyApi {
@Override
public String toString() {
StringBuilder builder = new StringBuilder("pages=" + "\n");
for (Page page : pages) {
builder.append(page.toString());
builder.append("\n");
if (pages != null) {
for (Page page : pages) {
builder.append(page.toString());
builder.append("\n");
}
builder.replace(builder.length() - 1, builder.length(), "");
return builder.toString();
} else {
return "No pages found";
}
builder.replace(builder.length() - 1, builder.length(), "");
return builder.toString();
}
}