general improvements

diff --git a/vcs-svn/svndiff.c b/vcs-svn/svndiff.c
index 74c97c4543d1fa707961aab1453edfb69b2679d2..75c753162ab3b39293b258ec51f06dcc8d07ec3a 100644 (file)
--- a/vcs-svn/svndiff.c
+++ b/vcs-svn/svndiff.c
@@ -64,13 +64,13 @@ static int write_strbuf(struct strbuf *sb, FILE *out)
 {
        if (fwrite(sb->buf, 1, sb->len, out) == sb->len)        /* Success. */
                return 0;
-       return error("cannot write delta postimage: %s", strerror(errno));
+       return error_errno("cannot write delta postimage");
 }
 
 static int error_short_read(struct line_buffer *input)
 {
        if (buffer_ferror(input))
-               return error("error reading delta: %s", strerror(errno));
+               return error_errno("error reading delta");
        return error("invalid delta: unexpected end of file");
 }