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wine-winehq
Commit ca8e3139 authored by Krishna Murthy's avatar Krishna Murthy Committed by Alexandre Julliard
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Modified EDIT_EM_Undo(): Removed undo buffer length check for

empty. EDIT_EM_ReplaceSel() is called with send_update parameter set to TRUE.
parent 803ca3cb
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Showing with 1 addition and 3 deletions
controls/edit.c
View file @ ca8e3139
...@@ -3555,8 +3555,6 @@ static BOOL EDIT_EM_Undo(EDITSTATE *es) ...@@ -3555,8 +3555,6 @@ static BOOL EDIT_EM_Undo(EDITSTATE *es)
return !(es->style & ES_MULTILINE); return !(es->style & ES_MULTILINE);
ulength = strlenW(es->undo_text); ulength = strlenW(es->undo_text);
if( ulength == 0 )
return !(es->style & ES_MULTILINE);
utext = HeapAlloc(GetProcessHeap(), 0, (ulength + 1) * sizeof(WCHAR)); utext = HeapAlloc(GetProcessHeap(), 0, (ulength + 1) * sizeof(WCHAR));
...@@ -3567,7 +3565,7 @@ static BOOL EDIT_EM_Undo(EDITSTATE *es) ...@@ -3567,7 +3565,7 @@ static BOOL EDIT_EM_Undo(EDITSTATE *es)
EDIT_EM_SetSel(es, es->undo_position, es->undo_position + es->undo_insert_count, FALSE); EDIT_EM_SetSel(es, es->undo_position, es->undo_position + es->undo_insert_count, FALSE);
EDIT_EM_EmptyUndoBuffer(es); EDIT_EM_EmptyUndoBuffer(es);
EDIT_EM_ReplaceSel(es, TRUE, utext, FALSE, TRUE); EDIT_EM_ReplaceSel(es, TRUE, utext, TRUE, TRUE);
EDIT_EM_SetSel(es, es->undo_position, es->undo_position + es->undo_insert_count, FALSE); EDIT_EM_SetSel(es, es->undo_position, es->undo_position + es->undo_insert_count, FALSE);
/* send the notification after the selection start and end are set */ /* send the notification after the selection start and end are set */
EDIT_NOTIFY_PARENT(es, EN_CHANGE, "EN_CHANGE"); EDIT_NOTIFY_PARENT(es, EN_CHANGE, "EN_CHANGE");
......
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