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revision.c "..B" syntax: constness fix

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The earlier change to make "..B" to mean "HEAD..B" (aka ^HEAD B)
has constness gotcha GCC complains.  Fix it.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-03-29 23:30:52 -08:00
parent ce4a706388
commit 0c8b106b02
1 changed files with 4 additions and 5 deletions
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9
revision.c
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@ -641,14 +641,13 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
dotdot = strstr(arg, ".."); dotdot = strstr(arg, "..");
if (dotdot) { if (dotdot) {
unsigned char from_sha1[20]; unsigned char from_sha1[20];
char *next = dotdot + 2; const char *next = dotdot + 2;
char *this = arg; const char *this = arg;
static const char HEAD[] = "HEAD";
*dotdot = 0; *dotdot = 0;
if (!*next) if (!*next)
next = HEAD; next = "HEAD";
if (dotdot == arg) if (dotdot == arg)
this = HEAD; this = "HEAD";
if (!get_sha1(this, from_sha1) && if (!get_sha1(this, from_sha1) &&
!get_sha1(next, sha1)) { !get_sha1(next, sha1)) {
struct commit *exclude; struct commit *exclude;