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-rw-r--r--revision.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/revision.c b/revision.c
index 2cda7e0..abc8745 100644
--- a/revision.c
+++ b/revision.c
@@ -641,14 +641,13 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
dotdot = strstr(arg, "..");
if (dotdot) {
unsigned char from_sha1[20];
- char *next = dotdot + 2;
- char *this = arg;
- static const char HEAD[] = "HEAD";
+ const char *next = dotdot + 2;
+ const char *this = arg;
*dotdot = 0;
if (!*next)
- next = HEAD;
+ next = "HEAD";
if (dotdot == arg)
- this = HEAD;
+ this = "HEAD";
if (!get_sha1(this, from_sha1) &&
!get_sha1(next, sha1)) {
struct commit *exclude;