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quote.c: ensure the same quoting across platforms.

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We read a byte from "char *" and compared it with ' ' to decide
if it needs quoting to protect textual output.  With a platform
where char is unsigned char that would give different result.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-10-30 16:07:54 -08:00
parent 4903161fb8
commit 8d63d95f29
1 changed files with 1 additions and 1 deletions
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quote.c
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@ -209,7 +209,7 @@ static int quote_c_style_counted(const char *name, int namelen,
if (!ch) if (!ch)
break; break;
if ((ch < ' ') || (ch == '"') || (ch == '\\') || if ((ch < ' ') || (ch == '"') || (ch == '\\') ||
(ch == 0177)) { (ch >= 0177)) {
needquote = 1; needquote = 1;
switch (ch) { switch (ch) {
case '\a': EMITQ(); ch = 'a'; break; case '\a': EMITQ(); ch = 'a'; break;