From 8357564fee7d79642176eba69b06d27b87305d3d Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Mon, 30 Jul 2018 00:42:46 +0200
Subject: [PATCH] fix missing tokens in cp_getvar

---
 src/frontend/com_ghelp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/frontend/com_ghelp.c b/src/frontend/com_ghelp.c
index 2e03141b9..4fa27ed29 100644
--- a/src/frontend/com_ghelp.c
+++ b/src/frontend/com_ghelp.c
@@ -34,7 +34,7 @@ com_ghelp(wordlist *wl)
     int i;
 #endif /* X_DISPLAY_MISSING 1  */
 
-    if (cp_getvar("helppath", CP_STRING, , sizeof(buf)))
+    if (cp_getvar("helppath", CP_STRING, buf, sizeof(buf)))
         path = copy(buf);
     if (!path) {
         fprintf(cp_err, "Note: defaulting to old help.\n\n");
@@ -75,7 +75,7 @@ com_ghelp(wordlist *wl)
             fprintf(cp_err, "Warning: no such button style %s\n",
                     buf);
     }
-    if (cp_getvar("width", CP_NUM, &i))
+    if (cp_getvar("width", CP_NUM, &i, 0))
         hlp_width = i;
     if (cp_getvar("display", CP_STRING, buf, sizeof(buf)))
         hlp_displayname = copy(buf);