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R804 - fix crash caused by looking at a unique boulder symbol

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The code only handled the case where the boulder symbol was non-unique.
Add code to handle the case where the boulder sym is the first match.
This commit is contained in:
cohrs
2002-04-19 02:28:20 +00:00
parent 20472e645c
commit 91b2bab5d5
2 changed files with 9 additions and 1 deletions
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1
doc/fixes34.1
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@@ -83,6 +83,7 @@ axes should chop trees; picks shouldn't
chance to aim grappling hook when skilled or better chance to aim grappling hook when skilled or better
level limit of monsters like naga hatchlings should be high enough to grow up level limit of monsters like naga hatchlings should be high enough to grow up
scroll of enchant weapon will become discovered when read in some cases scroll of enchant weapon will become discovered when read in some cases
don't crash when using lookat on a boulder an BOULDER sym is unique
Platform- and/or Interface-Specific Fixes Platform- and/or Interface-Specific Fixes

9
src/pager.c
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@@ -656,8 +656,15 @@ do_look(quick)
} }
/* handle optional boulder symbol as a special case */ /* handle optional boulder symbol as a special case */
if (iflags.bouldersym && sym == iflags.bouldersym) if (iflags.bouldersym && sym == iflags.bouldersym) {
if (!found) {
firstmatch = "boulder";
Sprintf(out_str, "%c %s", sym, an(firstmatch));
found++;
} else {
found += append_str(out_str, "boulder"); found += append_str(out_str, "boulder");
}
}
/* /*
* If we are looking at the screen, follow multiple possibilities or * If we are looking at the screen, follow multiple possibilities or