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| author | Arnold D. Robbins <arnold@skeeve.com> | 2011-02-01 23:12:05 +0200 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2011-02-01 23:12:05 +0200 |
| commit | 817ceaf211807bac2586621d1372419c15459e71 (patch) | |
| tree | 2062142b09a193de4b0df99d812d05554019465c /ext.c | |
| parent | dd5323a5c859ed8d6ecbc2e6828611c4ed8aa056 (diff) | |
| download | egawk-817ceaf211807bac2586621d1372419c15459e71.tar.gz egawk-817ceaf211807bac2586621d1372419c15459e71.tar.bz2 egawk-817ceaf211807bac2586621d1372419c15459e71.zip | |
Fix ctype calls on Cygwin.
Diffstat (limited to 'ext.c')
| -rw-r--r-- | ext.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -137,8 +137,8 @@ make_builtin(const char *name, NODE *(*func)(int), int count) fatal(_("extension: missing function name")); while ((c = *sp++) != '\0') { - if ((sp == &name[1] && c != '_' && ! isalpha(c)) - || (sp > &name[1] && ! is_identchar(c))) + if ((sp == &name[1] && c != '_' && ! isalpha((unsigned char) c)) + || (sp > &name[1] && ! is_identchar((unsigned char) c))) fatal(_("extension: illegal character `%c' in function name `%s'"), c, name); } |