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(marc, navi, retreat_ship1, retreat_land1): Treat any negative value

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of chkdir() as failure, not just -1.
This commit is contained in:
Markus Armbruster 2005-09-25 10:00:43 +00:00
parent dfa56cb0ef
commit 1fe759dc1e
3 changed files with 4 additions and 4 deletions
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2
src/lib/commands/navi.c
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@ -185,7 +185,7 @@ navi(void)
continue;
} else {
dir = chkdir(*cp++, DIR_STOP, DIR_VIEW);
if (dir == -1) {
if (dir < 0) {
if (NULL != (cp = shp_path(together, shp, buf)))
continue;
direrr("`%c' to stop", ", `%c' to view, ", 0);