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[sbp.git]
/
src
/
edu
/
berkeley
/
sbp
/
util
/
StringUtil.java
diff --git
a/src/edu/berkeley/sbp/util/StringUtil.java
b/src/edu/berkeley/sbp/util/StringUtil.java
index
d8de66d
..
7d8009d
100644
(file)
--- a/
src/edu/berkeley/sbp/util/StringUtil.java
+++ b/
src/edu/berkeley/sbp/util/StringUtil.java
@@
-65,7
+65,11
@@
public class StringUtil {
case '\r': sb.append("\\r"); continue;
default: sb.append('\\'); break;
}
- sb.append(c);
+ else if (c < 32 || c >= 127) {
+ sb.append("\\x"+((int)c));
+ } else {
+ sb.append(c);
+ }
}
return sb.toString();
}