Revert "Test with asserts commented out"

This reverts commit de8dbf1.

source/sigv4_quicksort.c

@@ -106,8 +106,8 @@ static void swap( void * pFirstItem,
     uint8_t * pSecondByte = pSecondItem;
     size_t dataSize = itemSize;
 
-    /* assert( pFirstItem != NULL ); */
-    /* assert( pSecondItem != NULL ); */
+    assert( pFirstItem != NULL );
+    assert( pSecondItem != NULL );
 
     /* Swap one byte at a time. */
     while( dataSize-- > 0U )
@@ -205,8 +205,8 @@ static size_t partition( void * pArray,
     void * pivot;
     size_t i = low - 1U, j = low;
 
-    /* assert( pArray != NULL ); */
-    /* assert( comparator != NULL ); */
+    assert( pArray != NULL );
+    assert( comparator != NULL );
 
     /* Choose pivot as the highest indexed item in the current partition. */
     pivot = pArray + ( high * itemSize );
@@ -237,10 +237,10 @@ void quickSort( void * pArray,
                 size_t itemSize,
                 ComparisonFunc_t comparator )
 {
-    /* assert( pArray != NULL ); */
-    /* assert( numItems > 0U ); */
-    /* assert( itemSize > 0U ); */
-    /* assert( comparator != NULL ); */
+    assert( pArray != NULL );
+    assert( numItems > 0U );
+    assert( itemSize > 0U );
+    assert( comparator != NULL );
 
     quickSortHelper( pArray, 0U, numItems - 1U, itemSize, comparator );
 }