File Fix-Wdangling-else-warnings.patch of Package TreeMaker

From: Aaron Puchert <aaronpuchert@alice-dsl.net>
Date: Sat, 23 Aug 2025 17:38:13 +0200
Subject: [PATCH 3/3] Fix -Wdangling-else warnings

The indentation matched how the compiler would parse the statements (the
`else` is assigned to the innermost `if`), so we just add braces to
clarify that this is intentional.
---
 Source/tmModel/tmTreeClasses/tmTree.cpp   | 3 ++-
 Source/tmModel/tmTreeClasses/tmVertex.cpp | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Source/tmModel/tmTreeClasses/tmTree.cpp b/Source/tmModel/tmTreeClasses/tmTree.cpp
index 1347e8d..38d1b9f 100644
--- a/Source/tmModel/tmTreeClasses/tmTree.cpp
+++ b/Source/tmModel/tmTreeClasses/tmTree.cpp
@@ -777,7 +777,7 @@ void tmTree::AbsorbEdge(tmEdge* aEdge)
     // Paths that end on killNode are deleted.
     if (thePath->StartsOrEndsWith(killNode))
       delete thePath;
-    else if (thePath->mNodes.contains(killNode))
+    else if (thePath->mNodes.contains(killNode)) {
       if (thePath->mNodes.contains(keepNode))
         // Paths that contain killNode and keepNode get the reference to 
         // killNode removed. 
@@ -786,6 +786,7 @@ void tmTree::AbsorbEdge(tmEdge* aEdge)
         // Paths that only contain killNode get the reference replaced by
         // a reference to keepNode.
         thePath->mNodes.replace_with(killNode, keepNode);
+    }
     // Remove the edge from the path
     if (thePath->mEdges.contains(aEdge))
       thePath->mEdges.erase_remove(aEdge);
diff --git a/Source/tmModel/tmTreeClasses/tmVertex.cpp b/Source/tmModel/tmTreeClasses/tmVertex.cpp
index f98c533..7f75392 100644
--- a/Source/tmModel/tmTreeClasses/tmVertex.cpp
+++ b/Source/tmModel/tmTreeClasses/tmVertex.cpp
@@ -241,7 +241,7 @@ void tmVertex::GetAxialOrGussetCreases(tmCrease*& crease1,
   crease1 = crease2 = 0;
   for (size_t i = 0; i < mCreases.size(); ++i) {
     tmCrease* theCrease = mCreases[i];
-    if (theCrease->IsAxialOrGussetCrease())
+    if (theCrease->IsAxialOrGussetCrease()) {
       if (!crease1)
         crease1 = theCrease;
       else {
@@ -249,6 +249,7 @@ void tmVertex::GetAxialOrGussetCreases(tmCrease*& crease1,
         crease2 = theCrease;
         return;
       }
+    }
   }
   TMFAIL("tmVertex::GetAxialOrGussetCreases(): "\
     "couldn't find axial or gusset creases");