Replace getcpy() with mh_xstrdup() where the string isn't NULL.

[nmh] / uip / show.c

diff --git a/uip/show.c b/uip/show.c
index f89107855c0214bc766f1cc4c64312c9fc055c54..32917398e409630ec707d4e2c9cc17aef1362fb1 100644 (file)
--- a/uip/show.c
+++ b/uip/show.c
@@ -32,8 +32,17 @@
     /*                         \
      * switches for mhlproc    \
      */                                \
-    X("concat", -6, CONCATSW) \
-    X("noconcat", -8, NCONCATSW) \
+    X("concat", 0, CONCATSW) \
+    X("noconcat", 0, NCONCATSW) \
+    /*                         \
+     * switches for mhshow     \
+     */                                \
+    X("part number", 0, PARTSW) \
+    X("type content", 0, TYPESW) \
+    X("prefer content", 0, PREFERSW) \
+    X("markform file", 0, MARKFORMSW) \
+    X("rcache policy", 0, RCACHESW) \
+    X("wcache policy", 0, WCACHESW) \
 
 #define X(sw, minchars, id) id,
 DEFINE_SWITCH_ENUM(SHOW);
@@ -141,6 +150,12 @@ usage:
                case LENSW:
                case WIDTHSW:
                case FMTPROCSW:
+               case PARTSW:
+               case TYPESW:
+               case PREFERSW:
+               case MARKFORMSW:
+               case RCACHESW:
+               case WCACHESW:
                    app_msgarg(&vec, --cp);
                    if (!(cp = *argp++) || *cp == '-')
                        adios (NULL, "missing argument to %s", argp[-2]);