git-commit: initialize TMP_INDEX just to be sure.

diff --git a/builtin-revert.c b/builtin-revert.c
index 80c348c401d1024721012398022eba9ff33f1d34..499bbe7343a635f1c7fc024ed6a1436042dcb8ac 100644 (file)
--- a/builtin-revert.c
+++ b/builtin-revert.c
@@ -25,7 +25,7 @@ static const char *cherry_pick_usage = "git-cherry-pick [--edit] [-n] [-r] [-x]
 
 static int edit;
 static int replay;
-enum { REVERT, CHERRY_PICK } action;
+static enum { REVERT, CHERRY_PICK } action;
 static int no_commit;
 static struct commit *commit;
 static int needed_deref;
@@ -107,7 +107,7 @@ static char *get_oneline(const char *message)
        return result;
 }
 
-char *get_encoding(const char *message)
+static char *get_encoding(const char *message)
 {
        const char *p = message, *eol;
 
@@ -129,7 +129,7 @@ char *get_encoding(const char *message)
        return NULL;
 }
 
-struct lock_file msg_file;
+static struct lock_file msg_file;
 static int msg_fd;
 
 static void add_to_msg(const char *string)