Fixing warnings on GCC... (II)

... by establishing a default behaviour for the switch statements that
follow.

Reviewed-by: ck

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/assistant/lib/qhelpsearchquerywidget.cpp b/tools/assistant/lib/qhelpsearchquerywidget.cpp
index 9ac4a7d9e8..361e9ac898 100644
--- a/tools/assistant/lib/qhelpsearchquerywidget.cpp
+++ b/tools/assistant/lib/qhelpsearchquerywidget.cpp
@@ -229,7 +229,7 @@ private:
         const QList<QHelpSearchQuery> &query =
                 queryHist->queries.at(queryHist->curQuery);
         foreach (const QHelpSearchQuery &queryPart, query) {
-            QLineEdit *lineEdit;
+            QLineEdit *lineEdit = 0;
             switch (queryPart.fieldName) {
             case QHelpSearchQuery::DEFAULT:
                 lineEdit = defaultQuery;