Fix up git-merge-one-file-script

diff --git a/apply.c b/apply.c
index ec63a0c1e0a68ebbd003ebe90776e12b42b081e7..20c41c51433d18b21b914f0e700501c5244de6e0 100644 (file)
--- a/apply.c
+++ b/apply.c
@@ -437,6 +437,8 @@ static int parse_git_header(char *line, int len, unsigned int size, struct patch
                        { "copy to ", gitdiff_copydst },
                        { "rename old ", gitdiff_renamesrc },
                        { "rename new ", gitdiff_renamedst },
+                       { "rename from ", gitdiff_renamesrc },
+                       { "rename to ", gitdiff_renamedst },
                        { "similarity index ", gitdiff_similarity },
                        { "dissimilarity index ", gitdiff_dissimilarity },
                        { "", gitdiff_unrecognized },
@@ -628,8 +630,11 @@ static int parse_fragment(char *line, unsigned long size, struct patch *patch, s
 
        if (patch->is_new != !oldlines)
                return error("new file depends on old contents");
-       if (patch->is_delete != !newlines)
-               return error("deleted file still has contents");
+       if (patch->is_delete != !newlines) {
+               if (newlines)
+                       return error("deleted file still has contents");
+               fprintf(stderr, "** warning: file %s becomes empty but is not deleted\n", patch->new_name);
+       }
 
        /* Parse the thing.. */
        line += len;