From: Junio C Hamano <junkio@cox.net>
Date: Thu, 30 Mar 2006 07:30:52 +0000 (-0800)
Subject: revision.c "..B" syntax: constness fix
X-Git-Tag: v1.3.0-rc2~30
X-Git-Url: https://git.octo.it/?p=git.git;a=commitdiff_plain;h=0c8b106b020421c346532351af36028bfdda4c37

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

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>
---

diff --git a/revision.c b/revision.c
index 2cda7e0e..abc87458 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;