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author | David Brownell <dbrownell@users.sourceforge.net> | 2009-12-26 10:19:19 -0800 |
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committer | David Brownell <dbrownell@users.sourceforge.net> | 2009-12-26 10:19:19 -0800 |
commit | 08a890e4aae307d874bd617f4dc742a56f2064a2 (patch) | |
tree | aa5152066057bc3916dd25d0960fa755471628ff /src/helper | |
parent | f9d203d1e6656041affc09528ac373a2b32497ee (diff) | |
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cygwin 1.7 build fixes
It's less accepting of signed char ... insisting that e.g. tolower()
not receive one as a parameter.
It's probably good to phase out such usage, given the number of bugs
that lurk in the vicinity (assumptions that char is unsigned), so fix
these even though such usage is actually legal.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'src/helper')
-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--; } |