Fix app_read to return string even if not # terminated (bug #1769)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3131 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_read.c b/apps/app_read.c
index 3819afe..4cba132 100755 (executable)
--- a/apps/app_read.c
+++ b/apps/app_read.c
@@ -86,7 +86,7 @@ static int read_exec(struct ast_channel *chan, void *data)
        if (!res) {
                ast_stopstream(chan);
                res = ast_app_getdata(chan, filename, tmp, maxdigits, 0);
        if (!res) {
                ast_stopstream(chan);
                res = ast_app_getdata(chan, filename, tmp, maxdigits, 0);

-               if (!res)
+               if (res > -1)

                        pbx_builtin_setvar_helper(chan, varname, tmp);
                ast_verbose(VERBOSE_PREFIX_3 "User entered '%s'\n", tmp);
        }
                        pbx_builtin_setvar_helper(chan, varname, tmp);
                ast_verbose(VERBOSE_PREFIX_3 "User entered '%s'\n", tmp);
        }