From: ehofman <ehofman>
Date: Wed, 4 Jun 2003 09:50:00 +0000 (+0000)
Subject: Skip all empty bindings
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=15c54b57f9c8edbbb9f91eeba0516b2d6f27e149;p=flightgear.git

Skip all empty bindings
---

diff --git a/src/Input/input.cxx b/src/Input/input.cxx
index 95b141a63..e7377067c 100644
--- a/src/Input/input.cxx
+++ b/src/Input/input.cxx
@@ -805,9 +805,11 @@ FGInput::_read_bindings (const SGPropertyNode * node,
   SG_LOG(SG_INPUT, SG_DEBUG, "Reading all bindings");
   vector<SGPropertyNode_ptr> bindings = node->getChildren("binding");
   for (unsigned int i = 0; i < bindings.size(); i++) {
-    SG_LOG(SG_INPUT, SG_DEBUG, "Reading binding "
-           << bindings[i]->getStringValue("command"));
-    binding_list[modifiers].push_back(new FGBinding(bindings[i]));
+    if (bindings[i]->nChildren() > 0) {
+      SG_LOG(SG_INPUT, SG_DEBUG, "Reading binding "
+             << bindings[i]->getStringValue("command"));
+      binding_list[modifiers].push_back(new FGBinding(bindings[i]));
+    }
   }
 
                                 // Read nested bindings for modifiers