[PATCH] init-db.c: cleanup comments

Consolidate comments at top of main.

Signed-Off-By: Zach Welch <zw@superlucidity.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

init-db.c

@@ -5,6 +5,12 @@
  */
 #include "cache.h"
 
+/*
+ * If you want to, you can share the DB area with any number of branches.
+ * That has advantages: you can save space by sharing all the SHA1 objects.
+ * On the other hand, it might just make lookup slower and messier. You
+ * be the judge.  The default case is to have one DB per managed directory.
+ */
 int main(int argc, char **argv)
 {
 	char *sha1_dir, *path;
@@ -15,12 +21,6 @@ int main(int argc, char **argv)
 		exit(1);
 	}
 
-	/*
-	 * If you want to, you can share the DB area with any number of branches.
-	 * That has advantages: you can save space by sharing all the SHA1 objects.
-	 * On the other hand, it might just make lookup slower and messier. You
-	 * be the judge.
-	 */
 	sha1_dir = getenv(DB_ENVIRONMENT);
 	if (sha1_dir) {
 		struct stat st;
@@ -29,9 +29,6 @@ int main(int argc, char **argv)
 		fprintf(stderr, "DB_ENVIRONMENT set to bad directory %s: ", sha1_dir);
 	}
 
-	/*
-	 * The default case is to have a DB per managed directory.
-	 */
 	sha1_dir = DEFAULT_DB_ENVIRONMENT;
 	fprintf(stderr, "defaulting to private storage area\n");
 	len = strlen(sha1_dir);