diff options
Diffstat (limited to 'engines/glk/archetype/heap_sort.cpp')
| -rw-r--r-- | engines/glk/archetype/heap_sort.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/engines/glk/archetype/heap_sort.cpp b/engines/glk/archetype/heap_sort.cpp index 98753ccc70..2f0edd27fb 100644 --- a/engines/glk/archetype/heap_sort.cpp +++ b/engines/glk/archetype/heap_sort.cpp @@ -46,7 +46,7 @@ static void heapup() { Element temp; L = H.size(); - while (L > 0) { + while (L > 1) { if ((L % 2) == 0) parent = L / 2; else @@ -73,17 +73,17 @@ static void heapdown() { Element comparep; Element temp; - L = 0; + L = 1; while (L < H.size()) { lc = L * 2; - if (lc >= H.size()) { + if (lc > H.size()) { L = lc; } else { rc = lc + 1; if (!access_xarray(H, lc, lcp, PEEK_ACCESS)) g_vm->writeln(CANT_PEEK); - if (rc >= H.size()) { + if (rc > H.size()) { compare = lc; comparep = lcp; } else { @@ -106,7 +106,7 @@ static void heapdown() { g_vm->writeln(CANT_POKE); L = compare; } else { - L = H.size(); + L = H.size() + 1; } } } |