Fix uninitialized use of bufpos

diff --git a/gatchat/gatresult.c b/gatchat/gatresult.c
index 7a98308..9c382d9 100644 (file)
--- a/gatchat/gatresult.c
+++ b/gatchat/gatresult.c
@@ -174,6 +174,7 @@ gboolean g_at_result_iter_next_hexstring(GAtResultIter *iter,
        len = strlen(line);
 
        pos = iter->line_pos;
+       bufpos = iter->buf + pos;
 
        /* Omitted string */
        if (line[pos] == ',') {
@@ -192,7 +193,7 @@ gboolean g_at_result_iter_next_hexstring(GAtResultIter *iter,
 
        *length = (end - pos) / 2;
 
-       for (bufpos = iter->buf + pos; pos < end; pos += 2)
+       for (; pos < end; pos += 2)
                sscanf(line + pos, "%02hhx", bufpos++);
 
 out: