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Repair the installation.
[wumpus.git]
/
superhack.c
diff --git
a/superhack.c
b/superhack.c
index eacb8eb2d9befc0e91a9c3d7663e5a1ca92dfc0f..f4f616e79c980464072f99942efb8e928619977b 100644
(file)
--- a/
superhack.c
+++ b/
superhack.c
@@
-231,7
+231,7
@@
void throw()
}
for (k = 0; k < j9; k++)
- if (path[k] == path[k - 2])
+ if (
k >= 2 &&
path[k] == path[k - 2])
{
(void) puts("Pies can't fly that crookedly --- try again.");
return;