no searchicon (or searchbox) in mobile version of search dialog

 #0  0x00007f7a68c0c0e7 in SvxSearchDialog::SetSearchLabel (this=0x377326e0, rStr=...)
     at /opt/rh/devtoolset-12/root/usr/include/c++/12/bits/unique_ptr.h:461
 #1  0x00007f7a68c1645c in SvxSearchDialog::SvxSearchDialog(weld::Window*, SfxChildWindow*, SfxBindings&) ()
     at /home/collabora/jenkins/workspace/build_core_co-25.04_for_online_snapshot/include/rtl/ustring.hxx:3957
 #2  0x00007f7a68c16a33 in std::_Construct<SvxSearchDialog, weld::Window*, SvxSearchDialogWrapper*, SfxBindings&> (__p=0x377326e0)
     at /opt/rh/devtoolset-12/root/usr/include/c++/12/bits/stl_construct.h:109

I'm not sure whether this dialog even makes sense anymore, but lets not
crash for now.

Change-Id: I7c8bb0a317a2b058402194234a1daea5bac0b4de
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/185002
Reviewed-by: Miklos Vajna <[email protected]>
Tested-by: Jenkins CollaboraOffice <[email protected]>

Author: caolanm

svx/source/dialog/srchdlg.cxx

@@ -344,7 +344,10 @@ SvxSearchDialog::SvxSearchDialog(weld::Window* pParent, SfxChildWindow* pChildWi
 
     m_xSearchLabel->set_font_color(Color(0x00, 0x47, 0x85));
     this->SetSearchLabel(""); // hide the message but keep the box height
-    m_xSearchIcon->set_size_request(24, 24); // vcl/res/infobar.png is 32x32 - too large here
+
+    //weird findreplacedialog-mobile.ui case doesn't have searchicon or searchbox
+    if (m_xSearchIcon)
+        m_xSearchIcon->set_size_request(24, 24); // vcl/res/infobar.png is 32x32 - too large here
 
     m_xReplaceTmplLB->make_sorted();
     m_xReplaceAttrText->hide();
@@ -588,16 +591,22 @@ void SvxSearchDialog::SetSearchLabel(const OUString& rStr)
     if (!rStr.isEmpty())
     {
         m_xSearchLabel->show();
-        m_xSearchIcon->show();
-        m_xSearchBox->set_background(Color(0xBD, 0xE5, 0xF8)); // same as InfobarType::INFO
+        if (m_xSearchIcon)
+        {
+            m_xSearchIcon->show();
+            m_xSearchBox->set_background(Color(0xBD, 0xE5, 0xF8)); // same as InfobarType::INFO
+        }
     }
     else
     {
-        const Size aSize = m_xSearchBox->get_preferred_size();
         m_xSearchLabel->hide();
-        m_xSearchIcon->hide();
-        m_xSearchBox->set_size_request(-1, aSize.Height());
-        m_xSearchBox->set_background(COL_TRANSPARENT);
+        if (m_xSearchIcon)
+        {
+            const Size aSize = m_xSearchBox->get_preferred_size();
+            m_xSearchIcon->hide();
+            m_xSearchBox->set_size_request(-1, aSize.Height());
+            m_xSearchBox->set_background(COL_TRANSPARENT);
+        }
     }
 }