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-rw-r--r--src/industry_cmd.cpp13
1 files changed, 6 insertions, 7 deletions
diff --git a/src/industry_cmd.cpp b/src/industry_cmd.cpp
index f894a6349..9f7650b3f 100644
--- a/src/industry_cmd.cpp
+++ b/src/industry_cmd.cpp
@@ -1582,8 +1582,6 @@ static Industry *CreateNewIndustryHelper(TileIndex tile, IndustryType type, uint
*/
CommandCost CmdBuildIndustry(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
- int num;
- const IndustryTileTable * const *itt;
const IndustrySpec *indspec;
SET_EXPENSES_TYPE(EXPENSES_OTHER);
@@ -1608,8 +1606,7 @@ CommandCost CmdBuildIndustry(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
* is nothing we can really do about that. */
if (Random() <= indspec->prospecting_chance) {
for (int i = 0; i < 5000; i++) {
- uint tilespec_index = RandomRange(indspec->num_table);
- const Industry *ind = CreateNewIndustryHelper(RandomTile(), p1, flags, indspec, tilespec_index);
+ const Industry *ind = CreateNewIndustryHelper(RandomTile(), p1, flags, indspec, RandomRange(indspec->num_table));
if (ind != NULL) {
SetDParam(0, indspec->name);
if (indspec->new_industry_text > STR_LAST_STRINGID) {
@@ -1626,12 +1623,14 @@ CommandCost CmdBuildIndustry(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
}
}
} else {
- num = indspec->num_table;
- itt = indspec->table;
+ int count = indspec->num_table;
+ const IndustryTileTable * const *itt = indspec->table;
+ int num = RandomRange(count);
_error_message = STR_0239_SITE_UNSUITABLE;
do {
- if (--num < 0) return CMD_ERROR;
+ if (--count < 0) return CMD_ERROR;
+ if (--num < 0) num = indspec->num_table - 1;
} while (!CheckIfIndustryTilesAreFree(tile, itt[num], num, p1));
if (CreateNewIndustryHelper(tile, p1, flags, indspec, num) == NULL) return CMD_ERROR;