Update src/external/ferox_utils.h

c-krit · Nov 21, 2024 · e7fbb3b · e7fbb3b
1 parent 9cbaf7e
commit e7fbb3b
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 0 deletions.
diff --git a/src/external/ferox_utils.h b/src/external/ferox_utils.h
@@ -95,6 +95,9 @@
 /* Sets the capacity of `arr` to `newCapacity`. */
 #define frSetDynArrayCapacity(arr, newCapacity)     \
     do {                                            \
+        if ((arr).buffer == NULL)                   \
+            frInitDynArray((arr));                  \
+                                                    \
         void *newBuffer = realloc(                  \
             (arr).buffer,                           \
             (newCapacity) * sizeof *((arr).buffer)  \

diff --git a/src/world.c b/src/world.c
@@ -111,6 +111,7 @@ frWorld *frCreateWorld(frVector2 gravity, float cellSize) {
     result->hash = frCreateSpatialHash(cellSize);
 
     frSetDynArrayCapacity(result->bodies, FR_WORLD_MAX_OBJECT_COUNT);
+
     frInitRingBuffer(result->rbf, FR_WORLD_MAX_OBJECT_COUNT);
 
     return result;