diff options
Diffstat (limited to 'src/helper/jim.c')
| -rw-r--r-- | src/helper/jim.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/helper/jim.c b/src/helper/jim.c index c04acf09..53d1a75e 100644 --- a/src/helper/jim.c +++ b/src/helper/jim.c @@ -2217,7 +2217,7 @@ static Jim_Obj *JimStringToLower(Jim_Interp *interp, Jim_Obj *strObjPtr) memcpy(buf, strObjPtr->bytes, strObjPtr->length + 1); for (i = 0; i < strObjPtr->length; i++) - buf[i] = tolower(buf[i]); + buf[i] = tolower((unsigned)buf[i]); return Jim_NewStringObjNoAlloc(interp, buf, strObjPtr->length); } @@ -2233,7 +2233,7 @@ static Jim_Obj *JimStringToUpper(Jim_Interp *interp, Jim_Obj *strObjPtr) memcpy(buf, strObjPtr->bytes, strObjPtr->length + 1); for (i = 0; i < strObjPtr->length; i++) - buf[i] = toupper(buf[i]); + buf[i] = toupper((unsigned)buf[i]); return Jim_NewStringObjNoAlloc(interp, buf, strObjPtr->length); } @@ -2347,7 +2347,7 @@ static Jim_Obj *Jim_FormatString_Inner(Jim_Interp *interp, Jim_Obj *fmtObjPtr, case '8': case '9': accum = 0; - while (isdigit(*fmt) && (fmtLen > 0)) { + while (isdigit((unsigned)*fmt) && (fmtLen > 0)) { accum = (accum * 10) + (*fmt - '0'); fmt++; fmtLen--; } |