LogalDeveloper/Minecraft-Overviewer
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Fixes segfaults in the C extension

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This should have been part of 70ef0af0 but I didn't catch these.
This commit is contained in:
Andrew Brown
2012-01-16 22:00:44 -05:00
parent 66295aabd9
commit bbe105ead7
4 changed files with 11 additions and 11 deletions
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4
overviewer_core/src/primitives/edge-lines.c
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@@ -45,7 +45,7 @@ edge_lines_draw(void *data, RenderState *state, PyObject *src, PyObject *mask, P
else if ((state->block == 78) || (state->block == 93) || (state->block == 94)) // snow, redstone repeaters (on and off)
increment=9;
if ((state->x == 15) && (state->up_right_blocks != Py_None)) {
if ((state->x == 15) && (state->up_right_blocks != NULL)) {
unsigned char side_block = getArrayByte3D(state->up_right_blocks, 0, state->y, state->z);
if (side_block != state->block && is_transparent(side_block)) {
ImagingDrawLine(img_i, state->imgx+12, state->imgy+1+increment, state->imgx+22+1, state->imgy+5+1+increment, &ink, 1);
@@ -61,7 +61,7 @@ edge_lines_draw(void *data, RenderState *state, PyObject *src, PyObject *mask, P
// if y != 0 and blocks[x,y-1,z] == 0
// chunk boundries are annoying
if ((state->y == 0) && (state->up_left_blocks != Py_None)) {
if ((state->y == 0) && (state->up_left_blocks != NULL)) {
unsigned char side_block = getArrayByte3D(state->up_left_blocks, state->x, 15, state->z);
if (side_block != state->block && is_transparent(side_block)) {
ImagingDrawLine(img_i, state->imgx, state->imgy+6+1+increment, state->imgx+12+1, state->imgy+1+increment, &ink, 1);