Patch from Dmitry Zakharov to fix a bug triggered by freeswan's scripts.

diff --git a/editors/awk.c b/editors/awk.c
index c0e1a71..c1cb2a2 100644 (file)
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -1554,7 +1554,7 @@ static void handle_special(var *v) {
                        memcpy(b+len, s, l);
                        len += l;
                }
-               b[len] = '\0';
+               if (b) b[len] = '\0';
                setvar_p(V[F0], b);
                is_f0_split = TRUE;
 
@@ -2551,6 +2551,7 @@ static int awk_exit(int r) {
 
        if (! exiting) {
                exiting = TRUE;
+               nextrec = FALSE;
                evaluate(endseq.first, &tv);
        }