Fixes .net5 while stayed for ever issues

itext · Feb 19, 2021 · d90b8ba · d90b8ba
1 parent 085ea7f
commit d90b8ba
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/itext/itext.io/itext/io/font/AdobeGlyphList.cs b/itext/itext.io/itext/io/font/AdobeGlyphList.cs
@@ -64,7 +64,7 @@ static AdobeGlyphList() {
                 MemoryStream stream = new MemoryStream();
                 while (true) {
                     int size = resource.Read(buf);
-                    if (size < 0) {
+                    if (size <= 0) {
                         break;
                     }
                     stream.Write(buf, 0, size);

diff --git a/itext/itext.io/itext/io/font/Type1Parser.cs b/itext/itext.io/itext/io/font/Type1Parser.cs
@@ -90,7 +90,7 @@ public virtual RandomAccessFileOrArray GetMetricsFile() {
                     }
                     MemoryStream stream = new MemoryStream();
                     int read;
-                    while ((read = resource.Read(buf)) >= 0) {
+                    while ((read = resource.Read(buf)) > 0) {
                         stream.Write(buf, 0, read);
                     }
                     buf = stream.ToArray();