diff options
| -rw-r--r-- | core/java/android/text/TextUtils.java | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/core/java/android/text/TextUtils.java b/core/java/android/text/TextUtils.java index afb22ac..9589bf3 100644 --- a/core/java/android/text/TextUtils.java +++ b/core/java/android/text/TextUtils.java @@ -1557,13 +1557,17 @@ public class TextUtils { * @param reqModes The modes to be checked: may be any combination of * {@link #CAP_MODE_CHARACTERS}, {@link #CAP_MODE_WORDS}, and * {@link #CAP_MODE_SENTENCES}. - * + * * @return Returns the actual capitalization modes that can be in effect * at the current position, which is any combination of * {@link #CAP_MODE_CHARACTERS}, {@link #CAP_MODE_WORDS}, and * {@link #CAP_MODE_SENTENCES}. */ public static int getCapsMode(CharSequence cs, int off, int reqModes) { + if (off < 0) { + return 0; + } + int i; char c; int mode = 0; |