Fix a clang warning.

diff --git a/cups/ipp.c b/cups/ipp.c
index 183dc1ceebfcff7a8939bdd2069ef5405873717a..80fb58fac774a3b74697270f0cdcd52ea3ffbe42 100644 (file)
--- a/cups/ipp.c
+++ b/cups/ipp.c
@@ -3425,7 +3425,7 @@ ippSetStringfv(ipp_t           *ipp,      // I  - IPP message
   }
 
   // Set the formatted string and return...
-  return (ippSetString(ipp, attr, element, buffer));
+  return (ippSetString(ipp, attr, element, _cupsStrAlloc(buffer)));
 }