MAINT-6404 FIXED When pasting text with mac linebreak into a notecard, it shouldn't be removed

2 files changed, 24 insertions, 1 deletions

diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h
index a40db0f8cc..2255e638c2 100644
--- a/indra/llcommon/llstring.h
+++ b/indra/llcommon/llstring.h
@@ -336,6 +336,7 @@ public:
 
 	static void	addCRLF(string_type& string);
 	static void	removeCRLF(string_type& string);
+	static void removeWindowsCR(string_type& string);
 
 	static void	replaceTabsWithSpaces( string_type& string, size_type spaces_per_tab );
 	static void	replaceNonstandardASCII( string_type& string, T replacement );
@@ -1322,6 +1323,28 @@ void LLStringUtilBase<T>::removeCRLF(string_type& string)
 
 //static
 template<class T> 
+void LLStringUtilBase<T>::removeWindowsCR(string_type& string)
+{
+    const T LF = 10;
+    const T CR = 13;
+
+    size_type cr_count = 0;
+    size_type len = string.size();
+    size_type i;
+    for( i = 0; i < len - cr_count - 1; i++ )
+    {
+        if( string[i+cr_count] == CR && string[i+cr_count+1] == LF)
+        {
+            cr_count++;
+        }
+
+        string[i] = string[i+cr_count];
+    }
+    string.erase(i, cr_count);
+}
+
+//static
+template<class T>
 void LLStringUtilBase<T>::replaceChar( string_type& string, T target, T replacement )
 {
 	size_type found_pos = 0;
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index 321792eb14..b5ed53fd4f 100644
--- a/indra/llwindow/llwindowwin32.cpp
+++ b/indra/llwindow/llwindowwin32.cpp
@@ -2801,7 +2801,7 @@ BOOL LLWindowWin32::pasteTextFromClipboard(LLWString &dst)
 				if (utf16str)
 				{
 					dst = utf16str_to_wstring(utf16str);
-					LLWStringUtil::removeCRLF(dst);
+					LLWStringUtil::removeWindowsCR(dst);
 					GlobalUnlock(h_data);
 					success = TRUE;
 				}