Merge pull request #123 from misenhower/FixStreamReader

smaillet-ms · smaillet-ms · commit 5e63a9cff919 · 2015-06-10T13:48:42.000-07:00
Fix an issue with StreamReader.Peek() that led to missing bytes
diff --git a/Framework/Core/System/IO/StreamReader.cs b/Framework/Core/System/IO/StreamReader.cs
@@ -93,7 +93,7 @@ public override int Peek()
             {
                 // Move any bytes read for this character to front of new buffer
                 int totRead;
-                for (totRead = 0; totRead < m_curBufLen - m_curBufPos - 1; ++totRead)
+                for (totRead = 0; totRead < m_curBufLen - m_curBufPos; ++totRead)
                 {
                     m_buffer[totRead] = m_buffer[m_curBufPos + totRead];
                 }

Original file line number	Diff line number	Diff line change
`@@ -93,7 +93,7 @@ public override int Peek()`
`93`	`93`	`{`
`94`	`94`	`// Move any bytes read for this character to front of new buffer`
`95`	`95`	`int totRead;`
`96`		`- for (totRead = 0; totRead < m_curBufLen - m_curBufPos - 1; ++totRead)`
	`96`	`+ for (totRead = 0; totRead < m_curBufLen - m_curBufPos; ++totRead)`
`97`	`97`	`{`
`98`	`98`	`m_buffer[totRead] = m_buffer[m_curBufPos + totRead];`
`99`	`99`	`}`