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fixed segfault involving redstone on the edge of the map (Issue #519)

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This commit is contained in:
Aaron Griffith
2011-10-26 15:14:48 -04:00
parent f8d43ca470
commit aa7a837043
1 changed files with 1 additions and 1 deletions
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2
overviewer_core/src/iterate.c
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@@ -193,7 +193,7 @@ generate_pseudo_data(RenderState *state, unsigned char ancilData) {
unsigned char above_level_data = 0, same_level_data = 0, below_level_data = 0, possibly_connected = 0, final_data = 0; unsigned char above_level_data = 0, same_level_data = 0, below_level_data = 0, possibly_connected = 0, final_data = 0;
/* check for air in z+1, no air = no connection with upper level */ /* check for air in z+1, no air = no connection with upper level */
if ((z != 127) && (getArrayByte3D(state->left_blocks, x, y, z) == 0)) { if ((z != 127) && (getArrayByte3D(state->blocks, x, y, z + 1) == 0)) {
above_level_data = check_adjacent_blocks(state, x, y, z + 1, state->block); above_level_data = check_adjacent_blocks(state, x, y, z + 1, state->block);
} /* else above_level_data = 0 */ } /* else above_level_data = 0 */