[PATCH] Consolidate the error handling

Now there is error() for "library" errors and die() for fatal "application"
errors. usage() is now used strictly only for usage errors.

Signed-off-by: Petr Baudis <pasky@ucw.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/rev-tree.c b/rev-tree.c
index f2414b2..8c19b31 100644
--- a/rev-tree.c
+++ b/rev-tree.c
@@ -179,7 +179,7 @@ static void read_cache_file(const char *path)
 	char line[500];
 
 	if (!file)
-		usage("bad revtree cache file (%s)", path);
+		die("bad revtree cache file (%s)", path);
 
 	while (fgets(line, sizeof(line), file)) {
 		unsigned long date;