[delimitedtext] Don't use an out of range index while reading string …

…buffer (fixes a Qt warning) (cherry picked from commit ff38315)
qgis · Aug 15, 2020 · 62a339e · 62a339e
1 parent 6d17c1b
commit 62a339e
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/providers/delimitedtext/qgsdelimitedtextfile.cpp b/src/providers/delimitedtext/qgsdelimitedtextfile.cpp
@@ -761,11 +761,8 @@ QgsDelimitedTextFile::Status QgsDelimitedTextFile::parseQuoted( QString &buffer,
 
   while ( true )
   {
-    QChar c = buffer[cp];
-    cp++;
-
     // If end of line then if escaped or buffered then try to get more...
-    if ( cp > cpmax )
+    if ( cp >= cpmax )
     {
       if ( quoted || escaped )
       {
@@ -784,6 +781,9 @@ QgsDelimitedTextFile::Status QgsDelimitedTextFile::parseQuoted( QString &buffer,
       break;
     }
 
+    QChar c = buffer[cp];
+    cp++;
+
     // If escaped, then just append the character
     if ( escaped )
     {