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| author |   Joerg Sonnenberger <joerg@netbsd.org> | 2010-07-25 19:05:59 +0000 |
|---|---|---|
| committer | Joerg Sonnenberger <joerg@netbsd.org> | 2010-07-25 19:05:59 +0000 |
| commit | 16ad91f47001d99a2338ed57f17f559abed71431 (patch) | |
| tree | c75d61db7c568ceea748deafa0c4cba3c66a9b08 /mandoc.c | |
| parent | 871495c51ba16b9b55b6c2e70acf08bb240bbbcd (diff) | |
| download | mandoc-16ad91f47001d99a2338ed57f17f559abed71431.tar.gz mandoc-16ad91f47001d99a2338ed57f17f559abed71431.tar.zst mandoc-16ad91f47001d99a2338ed57f17f559abed71431.zip | |
Ensure that isalnum is called with unsigned char argument.
Diffstat (limited to 'mandoc.c')
| -rw-r--r-- | mandoc.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $Id: mandoc.c,v 1.26 2010/07/22 14:03:50 kristaps Exp $ */ +/* $Id: mandoc.c,v 1.27 2010/07/25 19:05:59 joerg Exp $ */ /* * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -337,7 +337,7 @@ mandoc_eos(const char *p, size_t sz, int enclosed) found = 1; break; default: - return(found && (!enclosed || isalnum(*q))); + return(found && (!enclosed || isalnum((unsigned char)*q))); } } |