util: error: Fix error message strings to play well with additional info

Additional information for an error message is either in form of a
string or empty. Fix two offenders. One used %d as the format modifier
and the second one  always expected a string.

Thankfully, neither of the offenders are currently in effect.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>

diff --git a/src/util/virerror.c b/src/util/virerror.c
index 88e6ecef82454bfd7c3f0c0b7168964370d9098e..ce0679b23e6b47e3fce7467fee47a2bd792cec1f 100644 (file)
--- a/src/util/virerror.c
+++ b/src/util/virerror.c
@@ -975,7 +975,10 @@ virErrorMsg(virErrorNumber error, const char *info)
                 errmsg = _("POST operation failed");
             break;
         case VIR_ERR_HTTP_ERROR:
-            errmsg = _("got unknown HTTP error code %d");
+            if (info != NULL)
+                errmsg = _("got unknown HTTP error code %s");
+            else
+                errmsg = _("got unknown HTTP error code");
             break;
         case VIR_ERR_UNKNOWN_HOST:
             if (info != NULL)
@@ -1002,7 +1005,10 @@ virErrorMsg(virErrorNumber error, const char *info)
                 errmsg = _("could not connect to Xen Store %s");
             break;
         case VIR_ERR_XEN_CALL:
-            errmsg = _("failed Xen syscall %s");
+            if (info == NULL)
+                errmsg = _("failed Xen syscall");
+            else
+                errmsg = _("failed Xen syscall %s");
             break;
         case VIR_ERR_OS_TYPE:
             if (info == NULL)