fixed an exception in UnityTextReader with empty lines

Brian MacIntosh · Brian MacIntosh · commit c4e914f370d2 · 2021-01-16T11:59:20.000-08:00
diff --git a/UnityProjectBrowser/Parsers/Helpers/UnityTextReader.cs b/UnityProjectBrowser/Parsers/Helpers/UnityTextReader.cs
@@ -51,6 +51,12 @@ public override int Read()
 			{
 				return -1;
 			}
+			else if (m_currentCharacter == m_currentLine.Length)
+			{
+				// edge case: just read a new empty line
+				m_currentCharacter++;
+				return '\n';
+			}
 			else
 			{
 				return m_currentLine[m_currentCharacter++];

Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,12 @@ public override int Read()`
`51`	`51`	`{`
`52`	`52`	`return -1;`
`53`	`53`	`}`
	`54`	`+ else if (m_currentCharacter == m_currentLine.Length)`
	`55`	`+ {`
	`56`	`+ // edge case: just read a new empty line`
	`57`	`+ m_currentCharacter++;`
	`58`	`+ return '\n';`
	`59`	`+ }`
`54`	`60`	`else`
`55`	`61`	`{`
`56`	`62`	`return m_currentLine[m_currentCharacter++];`