[Libreoffice-commits] core.git: sfx2/source

[Libreoffice Gerrit user]

 sfx2/source/doc/docfilt.cxx |   25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

New commits:
commit e81ee9289b818ffca76a52a3b37e0ea091f2d8f3
Author:     Matteo Casalin <matteo.casa...@yahoo.com>
AuthorDate: Sun Feb 10 15:51:37 2019 +0100
Commit:     Matteo Casalin <matteo.casa...@yahoo.com>
CommitDate: Sun Feb 17 18:57:24 2019 +0100

    SfxFilter: truncate extensions list at first empty one...
    
    ... instead of rebuilding such list token by token until an
    empty extension is found
    
    Change-Id: Ib084b3064dccd1cf820bbb62ed47db03224b2161
    Reviewed-on: https://gerrit.libreoffice.org/67631
    Tested-by: Jenkins
    Reviewed-by: Matteo Casalin <matteo.casa...@yahoo.com>

diff --git a/sfx2/source/doc/docfilt.cxx b/sfx2/source/doc/docfilt.cxx
index 500b0ad224fc..ef1bef3235d6 100644
--- a/sfx2/source/doc/docfilt.cxx
+++ b/sfx2/source/doc/docfilt.cxx
@@ -67,17 +67,24 @@ SfxFilter::SfxFilter( const OUString &rName,
     lFormat(lFmt),
     mbEnabled(bEnabled)
 {
-    OUString aExts = GetWildcard().getGlob();
-    OUStringBuffer glob;
-    OUString aRet;
-    sal_uInt16 nPos = 0;
-    while (!(aRet = aExts.getToken(nPos++, ';')).isEmpty() )
+    const OUString aExts = GetWildcard().getGlob();
+    sal_Int32 nLen{ aExts.getLength() };
+    if (nLen>0)
     {
-        if (!glob.isEmpty())
-            glob.append(";");
-        glob.append(aRet);
+        // truncate to first empty extension
+        if (aExts[0]==';')
+        {
+            aWildCard.setGlob("");
+            return;
+        }
+        const sal_Int32 nIdx{ aExts.indexOf(";;") };
+        if (nIdx>0)
+            nLen = nIdx;
+        else if (aExts[nLen-1]==';')
+            --nLen;
+        if (nLen<aExts.getLength())
+            aWildCard.setGlob(aExts.copy(0, nLen));
     }
-    aWildCard.setGlob(glob.makeStringAndClear());
 }
 
 SfxFilter::~SfxFilter()
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