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src/common/webview.cpp

@@ -78,7 +78,7 @@ wxWebViewZoom wxWebView::GetZoom() const
     }
 
     // to shut up compilers, this can never be reached logically
-    wxASSERT(false);
+    wxFAIL_MSG("unreachable");
     return wxWEBVIEW_ZOOM_MEDIUM;
 }
 
@@ -106,9 +106,6 @@ void wxWebView::SetZoom(wxWebViewZoom zoom)
         case wxWEBVIEW_ZOOM_LARGEST:
             SetZoomFactor(1.6f);
             break;
-
-        default:
-            wxASSERT(false);
     }
 }
 

src/msw/webview_edge.cpp

@@ -741,14 +741,18 @@ bool wxWebViewFactoryEdge::IsAvailable()
 wxVersionInfo wxWebViewFactoryEdge::GetVersionInfo()
 {
     IsAvailable(); // Make sure ms_version string is initialized (if available)
-    long versions[3] = { 0, 0, 0 };
-    wxArrayString tokens = wxStringTokenize(wxWebViewEdgeImpl::ms_version, ". ");
-    for (size_t i = 0; i < 3; i++)
-    {
-        if (tokens.size() > i)
-            tokens[i].ToLong(&versions[i]);
-    }
-    return wxVersionInfo("Microsoft Edge WebView2", versions[0], versions[1], versions[2]);
+    long major = 0,
+         minor = 0,
+         micro = 0;
+    wxStringTokenizer tk(wxWebViewEdgeImpl::ms_version, ". ");
+    // Ignore the return value because if the version component is missing
+    // or invalid (i.e. non-numeric), the only thing we can do is to ignore
+    // it anyhow.
+    tk.GetNextToken().ToLong(&major);
+    tk.GetNextToken().ToLong(&minor);
+    tk.GetNextToken().ToLong(&micro);
+
+    return wxVersionInfo("Microsoft Edge WebView2", major, minor, micro);
 }
 
 // ----------------------------------------------------------------------------

src/msw/webview_ie.cpp

@@ -58,14 +58,17 @@ wxVersionInfo wxWebViewFactoryIE::GetVersionInfo()
     wxRegKey key(wxRegKey::HKLM, "Software\\Microsoft\\Internet Explorer");
     wxString value;
     key.QueryValue("Version", value);
-    long versions[3] = { 0, 0, 0 };
-    wxArrayString tokens = wxStringTokenize(value, ". ");
-    for (size_t i = 0; i < 3; i++)
-    {
-        if (tokens.size() > i)
-            tokens[i].ToLong(&versions[i]);
-    }
-    return wxVersionInfo("Internet Explorer", versions[0], versions[1], versions[2]);
+    long major = 0,
+         minor = 0,
+         micro = 0;
+    wxStringTokenizer tk(value, ". ");
+    // Ignore the return value because if the version component is missing
+    // or invalid (i.e. non-numeric), the only thing we can do is to ignore
+    // it anyhow.
+    tk.GetNextToken().ToLong(&major);
+    tk.GetNextToken().ToLong(&minor);
+    tk.GetNextToken().ToLong(&micro);
+    return wxVersionInfo("Internet Explorer", major, minor, micro);
 }
 
 //Convenience function for error conversion