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-rw-r--r--src/svf/svf.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/svf/svf.c b/src/svf/svf.c
index ea56a88a..f46d6983 100644
--- 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 */