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InputStreamReader.java (refill): Only call refill on BufferedInputStream when appropriate constraints are met.

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* java/io/InputStreamReader.java (refill): Only call refill on
	BufferedInputStream when appropriate constraints are met.

From-SVN: r44675
This commit is contained in:
Tom Tromey 2001-08-06 22:01:32 +00:00 • committed by Tom Tromey
parent 6b6f723179
commit 012ca3e055
2 changed files with 8 additions and 1 deletions
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4
libjava/java/io/InputStreamReader.java
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@ -149,7 +149,9 @@ public class InputStreamReader extends Reader
// We have knowledge of the internals of BufferedInputStream
// here. Eww.
in.mark (0);
boolean r = in.refill ();
// BufferedInputStream.refill() can only be called when
// `pos>=count'.
boolean r = in.pos < in.count || in.refill ();
in.reset ();
if (! r)
return false;