Replace some ints that are only ever 0 or 1 with bool.

[nmh] / sbr / showfile.c

diff --git a/sbr/showfile.c b/sbr/showfile.c
index 9dfda7b67654c50b7bec4d28d299b59e1bfa83aa..98b22df4f1d62e405c77cbda07d5f536015d089d 100644 (file)
--- a/sbr/showfile.c
+++ b/sbr/showfile.c
@@ -12,7 +12,7 @@ int
 showfile (char **arg, char *file)
 {
     pid_t pid;
-    int isdraft, vecp;
+    int vecp;
     char **vec, *program;
     int retval = 1;
 
@@ -36,11 +36,11 @@ showfile (char **arg, char *file)
     case 0:
        /* child */
        vec = argsplit(lproc, &program, &vecp);
-       isdraft = 1;
+       bool isdraft = true;
        if (arg) {
            while (*arg) {
                if (**arg != '-')
-                   isdraft = 0;
+                   isdraft = false;
                vec[vecp++] = *arg++;
            }
        }