[commons-io] 01/03: Stay compatible with 2.12.0

[gg...@apache.org]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-io.git

commit 3c352e208d90c37ceca371920ead1bb80fa83229
Author: Gary Gregory <ga...@gmail.com>
AuthorDate: Fri Jun 2 13:35:27 2023 -0400

    Stay compatible with 2.12.0
---
 src/main/java/org/apache/commons/io/IOUtils.java | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/commons/io/IOUtils.java b/src/main/java/org/apache/commons/io/IOUtils.java
index 160bb176..a8d8ffb2 100644
--- a/src/main/java/org/apache/commons/io/IOUtils.java
+++ b/src/main/java/org/apache/commons/io/IOUtils.java
@@ -1926,6 +1926,9 @@ public class IOUtils {
      */
     public static int read(final InputStream input, final byte[] buffer, final int offset, final int length)
             throws IOException {
+        if (length == 0) {
+            return 0;
+        }
         return read(input::read, buffer, offset, length);
     }
 
@@ -2659,7 +2662,10 @@ public class IOUtils {
      * @since 2.1
      */
     public static byte[] toByteArray(final InputStream input, final int size) throws IOException {
-        return toByteArray(input::read, size);
+        if (size == 0) {
+            return EMPTY_BYTE_ARRAY;
+        }
+        return toByteArray(Objects.requireNonNull(input, "input")::read, size);
     }
 
     /**