ext/zstdruby/libzstd/dictBuilder/divsufsort.c in zstd-ruby-1.3.5.0 vs ext/zstdruby/libzstd/dictBuilder/divsufsort.c in zstd-ruby-1.3.7.0

@@ -1635,11 +1635,11 @@
           if((0 < s) && (T[s - 1] > c0)) { s = ~s; }
           if(c0 != c2) {
             if(0 <= c2) { BUCKET_B(c2, c1) = k - SA; }
             k = SA + BUCKET_B(c2 = c0, c1);
           }
-          assert(k < j);
+          assert(k < j); assert(k != NULL);
           *k-- = s;
         } else {
           assert(((s == 0) && (T[s] == c1)) || (s < 0));
           *j = ~s;
         }
@@ -1699,11 +1699,11 @@
           if((0 < s) && (T[s - 1] > c0)) { s = ~s; }
           if(c0 != c2) {
             if(0 <= c2) { BUCKET_B(c2, c1) = k - SA; }
             k = SA + BUCKET_B(c2 = c0, c1);
           }
-          assert(k < j);
+          assert(k < j); assert(k != NULL);
           *k-- = s;
         } else if(s != 0) {
           *j = ~s;
 #ifndef NDEBUG
         } else {
@@ -1783,10 +1783,10 @@
           if((0 < s) && (T[s - 1] > c0)) { s = ~s; }
           if(c0 != c2) {
             if(0 <= c2) { BUCKET_B(c2, c1) = k - SA; }
             k = SA + BUCKET_B(c2 = c0, c1);
           }
-          assert(k < j);
+          assert(k < j); assert(k != NULL);
           *k-- = s;
         } else if(s != 0) {
           *j = ~s;
 #ifndef NDEBUG
         } else {