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-rw-r--r--src/library_gl.js6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/library_gl.js b/src/library_gl.js
index 1321c560..a3842510 100644
--- a/src/library_gl.js
+++ b/src/library_gl.js
@@ -16,9 +16,15 @@ var LibraryGL = {
return id;
},
get: function(id) {
+#if ASSERTIONS
+ assert(id < this.counter, "Invalid id " + id + " for the hashtable " + name);
+#endif
return this.table[id];
},
remove: function(id) {
+#if ASSERTIONS
+ assert(id < this.counter, "Invalid id " + id + " for the hashtable " + name);
+#endif
delete this.table[id];
}
};