Safeguard

4 years ago · 19c321e1c3
parent c05d8faa05
commit 19c321e1c3
1 changed files with 1 additions and 1 deletions
--- a/app/src/main/java/com/sun/mail/imap/IMAPStore.java
+++ b/app/src/main/java/com/sun/mail/imap/IMAPStore.java
@ -1537,7 +1537,7 @@ public class IMAPStore extends Store
            Map<String, String> caps = p.getCapabilities();
            if (caps != null)
                for (String cap : caps.values()) {
-                    int eq = cap.indexOf('=');
+                    int eq = (cap == null ? -1 : cap.indexOf('='));
                    if (eq > 0) {
                        String key = cap.substring(0, eq);
                        String value = cap.substring(eq + 1);