m_backup.c: Move interface to own file.

[nmh] / sbr / read_switch_multiword.c

diff --git a/sbr/read_switch_multiword.c b/sbr/read_switch_multiword.c
index 67c5f33e2b5e9685c5d4d44ef007b6e29a441783..d13ae7a1df1432f83e4186c5f87638ca68d4e515 100644 (file)
--- a/sbr/read_switch_multiword.c
+++ b/sbr/read_switch_multiword.c
@@ -5,8 +5,11 @@
  * complete copyright information.
  */
 
-#include <h/mh.h>
-#include <h/signals.h>
+#include "h/mh.h"
+#include "brkstring.h"
+#include "ambigsw.h"
+#include "print_sw.h"
+#include "h/signals.h"
 #include <setjmp.h>
 
 static char ansbuf[BUFSIZ];
@@ -25,12 +28,11 @@ read_switch_multiword (const char *prompt, const struct swit *ansp)
     SIGNAL_HANDLER istat = NULL;
     char *cp, **cpp;
 
-    if (!(sigsetjmp(sigenv, 1))) {
-       istat = SIGNAL (SIGINT, intrser);
-    } else {
+    if (sigsetjmp(sigenv, 1)) {
        SIGNAL (SIGINT, istat);
        return NULL;
     }
+    istat = SIGNAL (SIGINT, intrser);
 
     for (;;) {
        fputs(prompt, stdout);