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$NetBSD: patch-options.c,v 1.1 2020/11/24 10:25:24 nia Exp $
Argument to ctype functions must be unsigned char.
--- options.c.orig 2020-05-23 16:22:19.000000000 +0000
+++ options.c
@@ -708,7 +708,7 @@ get_rc_file (void)
/* is a numeric keycode (c:nnn) ? */
if (line2[0] == 'c' && line2[1] == ':')
{
- if (isdigit (line2[2]))
+ if (isdigit ((unsigned char)line2[2]))
{
type = CODE;
keycode = strtol (line2+2, (char **) NULL, 0);
@@ -725,7 +725,7 @@ get_rc_file (void)
/* is a numeric modifier (m:nnn) ? */
if (line2[0] == 'm' && line2[1] == ':')
{
- if (isdigit (line2[2]))
+ if (isdigit ((unsigned char)line2[2]))
{
modifier |= strtol (line2+2, (char **) NULL, 0);
}
@@ -741,7 +741,7 @@ get_rc_file (void)
/* is a mouse button (b:nnn) ? */
if (line2[0] == 'b' && line2[1] == ':')
{
- if (isdigit (line2[2]))
+ if (isdigit ((unsigned char)line2[2]))
{
type = BUTTON;
button = strtol (line2+2, (char **) NULL, 0);
@@ -967,7 +967,7 @@ SCM extract_key (SCM key, KeyType_t *typ
//Check for special numeric stuff.
//This way is really far nicer looking and more efficient than
//having three copies of the code.
- if(strlen (str) > 2 && str[1] == ':' && isdigit (str[2]))
+ if(strlen (str) > 2 && str[1] == ':' && isdigit ((unsigned char)str[2]))
{
switch (str[0])
{
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