10120 smatch indenting fixes for usr/src/cmd
Reviewed by: Gergő Doma <domag02@gmail.com>
Portions contributed by: Joyce McIntosh <joyce.mcintosh@nexenta.com>

@@ -21,10 +21,14 @@
 /*
  * Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
 /*
+ * Copyright (c) 2019, Joyent, Inc.
+ */
+
+/*
  * auditconfig - set and display audit parameters
  */
 
 #include <locale.h>
 #include <sys/types.h>

@@ -2570,18 +2574,19 @@
 strisnum(char *s)
 {
         if (s == NULL || !*s)
                 return (0);
 
-        for (; *s == '-' || *s == '+'; s++)
-
+        for (; *s == '-' || *s == '+'; s++) {
         if (!*s)
                 return (0);
+        }
 
-        for (; *s; s++)
+        for (; *s; s++) {
                 if (!isdigit(*s))
                         return (0);
+        }
 
         return (1);
 }
 
 static int