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Fix longstanding bug with buffer pointer goes beyoud buffer start

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Cause initscr (ncurses) fail in some cases
This commit is contained in:
Andrey A. Chernov 1997-08-13 01:21:36 +00:00
parent f80feb0c50
commit aaf9cb20c9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=28135
1 changed files with 1 additions and 1 deletions
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lib/libmytinfo/findterm.c
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@ -47,7 +47,7 @@ int len; {
c = getc(f);
}
while(isspace(*(buf-1))) {
while(i > 0 && isspace(*(buf-1))) {
buf--;
i--;
}