#23 changes command

[Anonymous]

the command to view newly added changes and to
add/delete changes crashes the mud, you can add
changes just fine but once you try to view them it
crashes it, it happens on clean builds of 4.5.3 in redhat
linux 9.0

[Jeff Boschee]

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user_id=30030

The problem is line 431 of changes.c

if (NullStr(arg1))
c = top_change - 16;

Here is my fix:

After the if statement, put this

if( c < 0 )
c = 0;

what was happening, is that if you didn't have more than 16
changes, it was going negative and trying to pull up an array
index of -15 or something.