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-rw-r--r--src/map/path.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/map/path.cpp b/src/map/path.cpp
index 879bba3..f7fffbe 100644
--- a/src/map/path.cpp
+++ b/src/map/path.cpp
@@ -23,7 +23,7 @@ struct tmp_path
static
int calc_index(int x, int y)
{
- return (x + y * MAX_WALKPATH) & (MAX_WALKPATH * MAX_WALKPATH - 1);
+ return (x + y * MAX_WALKPATH) % (MAX_WALKPATH * MAX_WALKPATH);
}
/*==========================================