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Minor update to 1998/schweikh1/README.md

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Point out that skipping a file that cannot be opened lets the entry work
right. I no longer remember the exact details.
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Cody Boone Ferguson committed 2023-04-07 11:17:13 -07:00
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@@ -14,7 +14,8 @@
[Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) fixed this for modern [Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) fixed this for modern
systems (it did not work at all). He also made it so that if a file fails to systems (it did not work at all). He also made it so that if a file fails to
open it does not return but rather skips the reading of the file. open it does not return but rather skips the reading of the file. Doing this
lets the entry work right.
What was wrong? The call to `freopen()` was incorrect with the second arg (the What was wrong? The call to `freopen()` was incorrect with the second arg (the
mode) being instead `5+__FILE__`. It now is `"r"`. There was also a call to mode) being instead `5+__FILE__`. It now is `"r"`. There was also a call to