fix volfactor

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5269 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_chanspy.c b/apps/app_chanspy.c
index 3fb306b..a4ced09 100755 (executable)
--- a/apps/app_chanspy.c
+++ b/apps/app_chanspy.c
@@ -461,11 +461,10 @@ static int chanspy_exec(struct ast_channel *chan, void *data)
                bronly = ast_test_flag(&flags, OPTION_BRIDGED);
                if (ast_test_flag(&flags, OPTION_VOLUME) && opts[1]) {
                        if (sscanf(opts[1], "%d", &volfactor) != 1)
-                               ast_log(LOG_NOTICE, "volfactor must be a number between -16 and 16\n");
-                       else if (volfactor > 16)
-                               volfactor = 16;
-                       else if (volfactor < -16)
-                               volfactor = -16;
+                               ast_log(LOG_NOTICE, "volfactor must be a number between -4 and 4\n");
+                       else {
+                               volfactor = minmax(volfactor, 4);
+                       }
                }
        }