From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Sat, 9 Sep 2017 17:20:09 +0000 (+0100)
Subject: read_switch_multiword.c: Flip if-condition so return moves from else block.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/d4ca313d4340d0ef56a9e7ce564d94f3bc09e303

read_switch_multiword.c: Flip if-condition so return moves from else block.

Then no need for else block after return.
---

diff --git a/sbr/read_switch_multiword.c b/sbr/read_switch_multiword.c
index 67c5f33e..a5aedae3 100644
--- a/sbr/read_switch_multiword.c
+++ b/sbr/read_switch_multiword.c
@@ -25,12 +25,11 @@ 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);