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-rw-r--r--src/emu/inputseq.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/emu/inputseq.c b/src/emu/inputseq.c
index e2f481bfaa2..ea3a3b5829c 100644
--- a/src/emu/inputseq.c
+++ b/src/emu/inputseq.c
@@ -527,7 +527,7 @@ int input_seq_from_tokens(const char *string, input_seq *seq)
char *strtemp;
/* trim any leading spaces */
- while (*str != 0 && isspace(*str))
+ while (*str != 0 && isspace((UINT8)*str))
str++;
/* bail if we're done */
@@ -538,8 +538,8 @@ int input_seq_from_tokens(const char *string, input_seq *seq)
}
/* find the end of the token and make it upper-case along the way */
- for (strtemp = str; *strtemp != 0 && !isspace(*strtemp); strtemp++)
- *strtemp = toupper(*strtemp);
+ for (strtemp = str; *strtemp != 0 && !isspace((UINT8)*strtemp); strtemp++)
+ *strtemp = toupper((UINT8)*strtemp);
origspace = *strtemp;
*strtemp = 0;