[Libreoffice-commits] core.git: Branch 'libreoffice-4-4' - sc/source

[Winfried Donkers]

 sc/source/core/tool/interpr1.cxx |    6 ++++--
 sc/source/core/tool/interpr4.cxx |    5 ++++-
 2 files changed, 8 insertions(+), 3 deletions(-)

New commits:
commit 3f7558360c4805076a1705c204c9e8dba12b7358
Author: Winfried Donkers <winfrieddonk...@libreoffice.org>
Date:   Wed Feb 11 09:32:09 2015 +0100

    tdf#88576 fix handling of empty arguments in IF(), IFERROR() and IFNA()
    
    Reviewed-on: https://gerrit.libreoffice.org/14415
    Reviewed-by: Eike Rathke <er...@redhat.com>
    Tested-by: Eike Rathke <er...@redhat.com>
    (cherry picked from commit 0b75eda1090f92adc678ceff2565da2dc7d9328c)
    
    tdf#88576 check that two parameters are given for IFERROR() and IFNA()
    
    Otherwise the functions failed only for the error case resulting in
     #NULL! error.
    
    (cherry picked from commit 6583f4e30015164af4972921b5bb7880dfb65f65)
    
    eb987637698ab418fc0a60cd873e23878c9f497b
    
    Change-Id: I8acca26cf7398768a9e25f97f3a9e61754ab2179
    Reviewed-on: https://gerrit.libreoffice.org/14421
    Tested-by: Eike Rathke <er...@redhat.com>
    Reviewed-by: Eike Rathke <er...@redhat.com>

diff --git a/sc/source/core/tool/interpr1.cxx b/sc/source/core/tool/interpr1.cxx
index f01137a..c5b1f02 100644
--- a/sc/source/core/tool/interpr1.cxx
+++ b/sc/source/core/tool/interpr1.cxx
@@ -237,9 +237,11 @@ void ScInterpreter::ScIfError( bool bNAonly )
 {
     const short* pJump = pCur->GetJump();
     short nJumpCount = pJump[ 0 ];
-    if (!sp)
+    if (!sp || nJumpCount != 2)
     {
-        PushError( errUnknownStackVariable);
+        // Reset nGlobalError here to not propagate the old error, if any.
+        nGlobalError = (sp ? errParameterExpected : errUnknownStackVariable);
+        PushError( nGlobalError);
         aCode.Jump( pJump[ nJumpCount  ], pJump[ nJumpCount ] );
         return;
     }
diff --git a/sc/source/core/tool/interpr4.cxx b/sc/source/core/tool/interpr4.cxx
index 2b2dd65..bbb77ca 100644
--- a/sc/source/core/tool/interpr4.cxx
+++ b/sc/source/core/tool/interpr4.cxx
@@ -3025,7 +3025,10 @@ void ScInterpreter::ScExternal()
 
 void ScInterpreter::ScMissing()
 {
-    PushTempToken( new FormulaMissingToken );
+    if ( aCode.IsEndOfPath() )
+        PushTempToken( new ScEmptyCellToken( false, false ) );
+    else
+        PushTempToken( new FormulaMissingToken );
 }
 
 #if HAVE_FEATURE_SCRIPTING
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