ed

commit 6c6329880461d01223eaaf93abb352e16457caaf
parent 30711833a0a517b84dd5c0e49e2bb522e3d652ad
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Sun, 13 Dec 2015 19:30:33 +0100

Fix subst()

nextln() must be used for circular access,
but in subst we want only linear access.
This error was generating some infinite
loops.

Diffstat:
M
ed.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ed.c b/ed.c
@@ -977,7 +977,7 @@ subst(int nth)
 {
 	int i;
 
-	for (i = line1; i <= line2; i = nextln(i))
+	for (i = line1; i <= line2; ++i)
 		subline(i, nth);
 }