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make sure argument to is* functions are unsigned

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12037 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2003-04-16 15:02:05 +00:00
parent 851fb4a8ef
commit 8d96becdac
1 changed files with 3 additions and 3 deletions
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6
appl/ftp/ftpd/ftpd.c
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@@ -322,7 +322,7 @@ main(int argc, char **argv)
if(sp) if(sp)
port = sp->s_port; port = sp->s_port;
else else
if(isdigit(port_string[0])) if(isdigit((unsigned char)port_string[0]))
port = htons(atoi(port_string)); port = htons(atoi(port_string));
else else
warnx("bad value for -p"); warnx("bad value for -p");
@@ -1103,9 +1103,9 @@ done:
int int
filename_check(char *filename) filename_check(char *filename)
{ {
char *p; unsigned char *p;
p = strrchr(filename, '/'); p = (unsigned char *)strrchr(filename, '/');
if(p) if(p)
filename = p + 1; filename = p + 1;