send-email: don't call methods on undefined values

diff --git a/sha1_name.c b/sha1_name.c
index 1a75fac05feaefa3cc0c57896aa6ee70813a324a..543bf9d9eceb81f97107437b30f4f150270b949a 100644 (file)
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -1234,7 +1234,7 @@ static void diagnose_invalid_index_path(int stage,
                                        const char *filename)
 {
        struct stat st;
-       struct cache_entry *ce;
+       const struct cache_entry *ce;
        int pos;
        unsigned namelen = strlen(filename);
        unsigned fullnamelen;
@@ -1328,7 +1328,7 @@ static int get_sha1_with_context_1(const char *name,
         */
        if (name[0] == ':') {
                int stage = 0;
-               struct cache_entry *ce;
+               const struct cache_entry *ce;
                char *new_path = NULL;
                int pos;
                if (!only_to_die && namelen > 2 && name[1] == '/') {