Simplify show_capab(), don't print trailing space

diff --git a/src/lib/subs/show.c b/src/lib/subs/show.c
index 1867de92c884bbe447947b2194110c141bf31041..561310c2eb8aaa5b49bc6211f81007bfeb5cb622 100644 (file)
--- a/src/lib/subs/show.c
+++ b/src/lib/subs/show.c
@@ -657,17 +657,14 @@ fmttime2822(time_t t)
 static void
 show_capab(int flags, struct symbol *table)
 {
-    int i, n;
+    int i;
     char *p;
 
-    pr(" ");
-    for (i = n = 0; i < 32; i++) {
+    for (i = 0; i < 32; i++) {
        if (!(flags & bit(i)))
            continue;
-       if (NULL != (p = symbol_by_value(bit(i), table))) {
-           if (n++ > 0)
-               pr(" ");
-           pr("%s", p);
-       }
+       p = symbol_by_value(bit(i), table);
+       if (p)
+           pr(" %s", p);
     }
 }