Refactor: Use if for two-way branching; Compare against 0 explicitly

[mmh] / uip / prompter.c

diff --git a/uip/prompter.c b/uip/prompter.c
index 823760e..ef33db9 100644 (file)
--- a/uip/prompter.c
+++ b/uip/prompter.c
@@ -269,7 +269,7 @@ getln(char *buffer, int n)
        *cp = '\0';
 
        switch (setjmp(sigenv)) {
-       case OK:
+       case 0:
                wtuser = 1;
                break;