Removing useless check introduced in b0d172

imgui_widgets.cpp

@@ -3904,7 +3904,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         // Render text only (no selection, no cursor)
         text_color = ImGuiCol_Text;
         buf_display = (g.ActiveId == id && !is_readonly && state->TextAIsValid) ? state->TextA.Data : buf;
-        if (is_multiline && buf_display)
+        if (is_multiline)
             text_size = ImVec2(size.x, InputTextCalcTextLenAndLineCount(buf_display, &buf_display_end) * g.FontSize); // We don't need width
         else if (g.ActiveId == id)
             buf_display_end = buf_display + state->CurLenA;