cygwin buildfix

isspace() parameter must be an integer, else a 'char' gets
used as an array index (sigh).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>

diff --git a/src/svf/svf.c b/src/svf/svf.c
index ea56a88aa4bd019a768bfb5a35217f2866b5cc16..f46d698352a480966bf570408b2651a95a999b3b 100644 (file)
--- a/src/svf/svf.c
+++ b/src/svf/svf.c
@@ -585,7 +585,7 @@ static int svf_parse_cmd_string(char *str, int len, char **argus, int *num_of_ar
                        goto parse_char;
                default:
 parse_char:
-                       if (!in_bracket && isspace(str[pos]))
+                       if (!in_bracket && isspace((int) str[pos]))
                        {
                                space_found = 1;
                                str[pos] = '\0';
@@ -710,7 +710,7 @@ static int svf_copy_hexstring_to_binary(char *str, uint8_t **bin, int orig_bit_l
 
        /* consume optional leading '0' MSBs or whitespace */
        while (str_len > 0 && ((str[str_len - 1] == '0')
-                               || isspace(str[str_len - 1])))
+                               || isspace((int) str[str_len - 1])))
                str_len--;
 
        /* check validity: we must have consumed everything */