modified to prevent case that text length is 0

Change-Id: I565086d99144ab14ed1921b1f6df7b919c127e95

diff --git a/src/graphics/text/FGrp_TextTextComposite.cpp b/src/graphics/text/FGrp_TextTextComposite.cpp
index 9423eae..49e029a 100644 (file)
--- a/src/graphics/text/FGrp_TextTextComposite.cpp
+++ b/src/graphics/text/FGrp_TextTextComposite.cpp
@@ -611,7 +611,7 @@ TextComposite::Draw(_CanvasImpl& canvasImpl, FloatRectangle& displayRect, int st
        pTextElement = GetElementAtTextIndex(startTextIndex, elementTextOffset, elementIndex, currentLength, textIndexFromElementOffset);
        SysTryCatch(NID_GRP, pTextElement, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] Fail to get element.");
 
-       if (__ignoreFrontBlank && __frontSpaceHideMode == TEXT_OBJECT_SPACE_HIDE_TYPE_ONE)
+       if (__ignoreFrontBlank && __frontSpaceHideMode == TEXT_OBJECT_SPACE_HIDE_TYPE_ONE && textLength > 0)
        {
                const TextSimple* pSimpleText = dynamic_cast <const TextSimple*>(pTextElement);
                if (pSimpleText != null)
@@ -845,7 +845,7 @@ TextComposite::DrawWithEliipsis(_CanvasImpl& canvasImpl, FloatRectangle& display
        pTextElement = GetElementAtTextIndex(startTextIndex, elementTextOffset, elementIndex, currentLength, textIndexFromElementOffset);
        SysTryCatch(NID_GRP, pTextElement, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] Fail to get element.");
 
-       if (__ignoreFrontBlank && __frontSpaceHideMode == TEXT_OBJECT_SPACE_HIDE_TYPE_ONE)
+       if (__ignoreFrontBlank && __frontSpaceHideMode == TEXT_OBJECT_SPACE_HIDE_TYPE_ONE && textLength > 0)
        {
                const TextSimple* pSimpleText = dynamic_cast <const TextSimple*>(pTextElement);
                if (pSimpleText != null)
@@ -1184,7 +1184,7 @@ TextComposite::DrawWithBaseline(_CanvasImpl& canvasImpl, FloatRectangle& display
        pTextElement = GetElementAtTextIndex(startTextIndex, elementTextOffset, elementIndex, currentLength, textIndexFromElementOffset);
        SysTryCatch(NID_GRP, pTextElement, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] Fail to get element.");
 
-       if (__ignoreFrontBlank && __frontSpaceHideMode == TEXT_OBJECT_SPACE_HIDE_TYPE_ONE)
+       if (__ignoreFrontBlank && __frontSpaceHideMode == TEXT_OBJECT_SPACE_HIDE_TYPE_ONE && textLength > 0)
        {
                const TextSimple* pSimpleText = dynamic_cast <const TextSimple*>(pTextElement);
                if (pSimpleText != null)
@@ -1401,7 +1401,7 @@ TextComposite::DrawWithBaselineWithEllipsis(_CanvasImpl& canvasImpl, FloatRectan
        pTextElement = GetElementAtTextIndex(startTextIndex, elementTextOffset, elementIndex, currentLength, textIndexFromElementOffset);
        SysTryCatch(NID_GRP, pTextElement, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] Fail to get element.");
 
-       if (__ignoreFrontBlank && __frontSpaceHideMode == TEXT_OBJECT_SPACE_HIDE_TYPE_ONE)
+       if (__ignoreFrontBlank && __frontSpaceHideMode == TEXT_OBJECT_SPACE_HIDE_TYPE_ONE && textLength > 0)
        {
                const TextSimple* pSimpleText = dynamic_cast <const TextSimple*>(pTextElement);
                if (pSimpleText != null)