Add an option for using any HTTP authentication scheme, not only basic

diff --git a/convert.c b/convert.c
index 352b69d4ceeec411a81469a6146e023aa1d6b338..491e7141b4ea29b3cf754cbaf2656a0c3ca8c46c 100644 (file)
--- a/convert.c
+++ b/convert.c
@@ -61,6 +61,10 @@ static void gather_stats(const char *buf, unsigned long size, struct text_stat *
                else
                        stats->printable++;
        }
+
+       /* If file ends with EOF then don't count this EOF as non-printable. */
+       if (size >= 1 && buf[size-1] == '\032')
+               stats->nonprintable--;
 }
 
 /*
@@ -263,7 +267,7 @@ static int filter_buffer(int fd, void *data)
 
        status = finish_command(&child_process);
        if (status)
-               error("external filter %s failed %d", params->cmd, -status);
+               error("external filter %s failed %d", params->cmd, status);
        return (write_err || status);
 }
 
@@ -277,7 +281,7 @@ static int apply_filter(const char *path, const char *src, size_t len,
         * (child --> cmd) --> us
         */
        int ret = 1;
-       struct strbuf nbuf;
+       struct strbuf nbuf = STRBUF_INIT;
        struct async async;
        struct filter_params params;
 
@@ -295,7 +299,6 @@ static int apply_filter(const char *path, const char *src, size_t len,
        if (start_async(&async))
                return 0;       /* error was already reported */
 
-       strbuf_init(&nbuf, 0);
        if (strbuf_read(&nbuf, async.out, len) < 0) {
                error("read from external filter %s failed", cmd);
                ret = 0;