Dali-toolkit: Text controls crash fix

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / text-run-container.h

diff --git a/dali-toolkit/internal/text/text-run-container.h b/dali-toolkit/internal/text/text-run-container.h
index 3b54d5c..5af8c55 100644 (file)
--- a/dali-toolkit/internal/text/text-run-container.h
+++ b/dali-toolkit/internal/text/text-run-container.h
@@ -178,6 +178,9 @@ void UpdateCharacterRuns( CharacterIndex index,
     {
       T& run = *it;
 
+      if (run.characterRun.numberOfCharacters == 0)
+       continue;
+
       const CharacterIndex lastRunIndex = run.characterRun.characterIndex + run.characterRun.numberOfCharacters - 1u;
 
       if( lastRunIndex < index )
@@ -240,6 +243,9 @@ void UpdateCharacterRuns( CharacterIndex index,
     {
       T& run = *it;
 
+      if (run.characterRun.numberOfCharacters == 0)
+       continue;
+
       // Update the number of characters of the style run.
 
       if( ( 0u == index ) && ( 0u == run.characterRun.characterIndex ) )