Avoid crashing if anim mod directory does not exist

OpenXRay · Aug 5, 2023 · 6a62a6b · 6a62a6b
1 parent 3bc891f
commit 6a62a6b
Showing 1 changed file with 12 additions and 6 deletions.
diff --git a/src/Layers/xrRender/SkeletonAnimated.cpp b/src/Layers/xrRender/SkeletonAnimated.cpp
@@ -776,10 +776,13 @@ void CKinematicsAnimated::Load(const char* N, IReader* data, u32 dwFlags)
                 FS.file_list(fset, "$game_meshes$", FS_ListFiles, nm);
                 FS.file_list(fset, "$level$", FS_ListFiles, nm);
 
-                m_Motions.reserve(fset.size() - 1);
+                if (fset.size())
+                {
+                    m_Motions.reserve(fset.size() - 1);
 
-                for (FS_FileSet::iterator it = fset.begin(); it != fset.end(); it++)
-                    loadOMF((*it).name.c_str());
+                    for (FS_FileSet::iterator it = fset.begin(); it != fset.end(); it++)
+                        loadOMF((*it).name.c_str());
+                }
 
                 continue;
             }
@@ -802,10 +805,13 @@ void CKinematicsAnimated::Load(const char* N, IReader* data, u32 dwFlags)
                 FS.file_list(fset, "$game_meshes$", FS_ListFiles, nm);
                 FS.file_list(fset, "$level$", FS_ListFiles, nm);
 
-                m_Motions.reserve(fset.size() - 1);
+                if (fset.size())
+                {
+                    m_Motions.reserve(fset.size() - 1);
 
-                for (FS_FileSet::iterator it = fset.begin(); it != fset.end(); it++)
-                    loadOMF((*it).name.c_str());
+                    for (FS_FileSet::iterator it = fset.begin(); it != fset.end(); it++)
+                        loadOMF((*it).name.c_str());
+                }
 
                 continue;
             }