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Small improvement to display of unexpected errors
[zxing.git]
/
javame
/
src
/
com
/
google
/
zxing
/
client
/
j2me
/
ZXingMIDlet.java
diff --git
a/javame/src/com/google/zxing/client/j2me/ZXingMIDlet.java
b/javame/src/com/google/zxing/client/j2me/ZXingMIDlet.java
index
bba7271
..
9c9f5a3
100644
(file)
--- a/
javame/src/com/google/zxing/client/j2me/ZXingMIDlet.java
+++ b/
javame/src/com/google/zxing/client/j2me/ZXingMIDlet.java
@@
-163,7
+163,12
@@
public final class ZXingMIDlet extends MIDlet {
}
void showError(Throwable t) {
- showError(t.getMessage());
+ String message = t.getMessage();
+ if (message != null && message.length() > 0) {
+ showError(message);
+ } else {
+ showError(t.toString());
+ }
}
void showError(String message) {