diff options
| author | ache <ache@FreeBSD.org> | 1999-11-04 04:30:44 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 1999-11-04 04:30:44 +0000 |
| commit | 96b246d3bd7690f28854662d3ebe0192eef115af (patch) | |
| tree | 5d83a93533506a2a91291e90e79663d9bc778009 /lib/libc/net/base64.c | |
| parent | bf7360672452046e6f50351ef4541014ee98ef91 (diff) | |
| download | FreeBSD-src-96b246d3bd7690f28854662d3ebe0192eef115af.zip FreeBSD-src-96b246d3bd7690f28854662d3ebe0192eef115af.tar.gz | |
Add unsigned char cast to ctype macros arg
Diffstat (limited to 'lib/libc/net/base64.c')
| -rw-r--r-- | lib/libc/net/base64.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libc/net/base64.c b/lib/libc/net/base64.c index 1a4909f..1301b6a 100644 --- a/lib/libc/net/base64.c +++ b/lib/libc/net/base64.c @@ -206,7 +206,7 @@ b64_pton(src, target, targsize) tarindex = 0; while ((ch = *src++) != '\0') { - if (isspace(ch)) /* Skip whitespace anywhere. */ + if (isspace((unsigned char)ch)) /* Skip whitespace anywhere. */ continue; if (ch == Pad64) @@ -276,7 +276,7 @@ b64_pton(src, target, targsize) case 2: /* Valid, means one byte of info */ /* Skip any number of spaces. */ for ((void)NULL; ch != '\0'; ch = *src++) - if (!isspace(ch)) + if (!isspace((unsigned char)ch)) break; /* Make sure there is another trailing = sign. */ if (ch != Pad64) @@ -291,7 +291,7 @@ b64_pton(src, target, targsize) * whitespace after it? */ for ((void)NULL; ch != '\0'; ch = *src++) - if (!isspace(ch)) + if (!isspace((unsigned char)ch)) return (-1); /* |
