Fix out of bounds Memory read in Material.Maps by using the MATERIAL_MAP_SPECULAR define instead of the SHADER_LOG_SPECULAR enum

src/rmodels.c

@@ -7126,4 +7126,4 @@ static ModelAnimation *LoadModelAnimationsM3D(const char *fileName, int *animCou
 }
 #endif
 
-#endif      // SUPPORT_MODULE_RMODELS
+#endif      // SUPPORT_MODULE_RMODELS