From 745ea9ff3e1daa46cf1aeb7eb0b2e2b0556c7636 Mon Sep 17 00:00:00 2001
From: h_vogt <h_vogt>
Date: Thu, 9 May 2013 11:45:15 +0200
Subject: [PATCH] measure.c: disable autostop, if no .meas commands found

---
 src/frontend/measure.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/frontend/measure.c b/src/frontend/measure.c
index f74fb821c..546bf92d3 100644
--- a/src/frontend/measure.c
+++ b/src/frontend/measure.c
@@ -239,6 +239,14 @@ do_measure(
         return (measures_passed);
     }
 
+    /* don't allow autostop if no .meas commands are given in the input file */
+    if ((cp_getvar("autostop", CP_BOOL, NULL)) && (ft_curckt->ci_meas == NULL)) {
+        fprintf(cp_err, "\nWarning: No .meas commands found!\n");
+        fprintf(cp_err, "  Option autostop is not available, ignored!\n\n");
+        cp_remvar("autostop");
+        return (FALSE);
+    }
+
     /* Evaluating the linked list of .meas cards, assembled from the input deck
        by fcn inp_spsource() in inp.c:575.
        A typical .meas card will contain: