From 187c76c01f7810d7058251c0e76f7a48b179f196 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 19 Jan 2022 20:59:54 +0100
Subject: -cleanup

---
 src/anastasis/print.c       | 13 ++++++++-----
 src/testing/test_prepare.sh |  2 +-
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/anastasis/print.c b/src/anastasis/print.c
index 6b4a4c5..c640c71 100644
--- a/src/anastasis/print.c
+++ b/src/anastasis/print.c
@@ -30,19 +30,19 @@
 #include <gnunet/gnunet_util_lib.h>
 #include "print.h"
 
-static jmp_buf env;
-
 
 static void
 error_handler  (HPDF_STATUS error_no,
                 HPDF_STATUS detail_no,
                 void         *user_data)
 {
+  jmp_buf *env = user_data;
+
   GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
               "error_no=%04X, detail_no=%u\n",
               (HPDF_UINT) error_no,
               (HPDF_UINT) detail_no);
-  longjmp (env,
+  longjmp (*env,
            1);
 }
 
@@ -59,8 +59,11 @@ AG_print (json_t *user,
   HPDF_Page page;
   float tw;
   float fsize;
+  jmp_buf env;
+
 
-  pdf = HPDF_New (error_handler, NULL);
+  pdf = HPDF_New (&error_handler,
+                  &env);
   if (! pdf)
   {
     printf ("error: cannot create PdfDoc object\n");
@@ -133,7 +136,7 @@ AG_print (json_t *user,
                                    HPDF_Page_GetWidth (page) - 130,
                                    HPDF_FALSE,
                                    NULL);
-      if ( (len < strlen (val)) &&
+      if ( (len < (ssize_t) strlen (val)) &&
            (fsize > 10) )
         fsize--;
       else
diff --git a/src/testing/test_prepare.sh b/src/testing/test_prepare.sh
index dbfc951..303a8d2 100755
--- a/src/testing/test_prepare.sh
+++ b/src/testing/test_prepare.sh
@@ -164,7 +164,7 @@ then
 fi
 
 echo -n "Testing for libeufin-cli"
-if libeufin-cli --version > /dev/null
+if libeufin-cli --version > /dev/null 2>/dev/null
 then
     echo " FOUND"
     IBAN_CREDIT=`anastasis-config -c $CONF_4 -s authorization-iban -o CREDIT_IBAN`
-- 
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