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15 lines
402 B
Plaintext
15 lines
402 B
Plaintext
*** ./mapit.c Sat Jun 9 12:32:18 1990
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--- ../../m/mapit.c Thu Feb 10 07:00:02 1994
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***************
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*** 298,303 ****
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--- 298,306 ----
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|| (NETDIR(l) == LRIGHT && (prev->n_flag & HASLEFT)))
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cost += INF; /* mixed syntax */
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}
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+ /* Dirk meyer 10.02.94 */
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+ if ( cost < 0 ) /* Overflow, more than 31 bit */
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+ cost = INF; /* Limit, to avoid recursive paths */
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return cost;
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}
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