Fix ambiguity with C++11 user-defined literals

By adding whitespace around the macros, we make it clear that we mean to
concatenate the string literals, not use a C++11 user-defined literal.

See http://gcc.gnu.org/gcc-4.7/porting_to.html, section "User-defined
literals and whitespace."  This is necessary to compile libopkele
with C++11 enabled.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/curl.cc b/lib/curl.cc
index 734e2ca..9d4064f 100644
--- a/lib/curl.cc
+++ b/lib/curl.cc
@@ -24,49 +24,49 @@ namespace opkele {
             if(!s)
                 throw opkele::exception(OPKELE_CP_ "failed to curl_slist_append()");
             _s=s;
         }
 
         curl_t::~curl_t() throw() {
             if(_c)
                 curl_easy_cleanup(_c);
         }
 
         curl_t& curl_t::operator=(CURL *c) {
             if(_c)
                 curl_easy_cleanup(_c);
             _c = c;
             return *this;
         }
 
         CURLcode curl_t::misc_sets() {
             assert(_c);
             CURLcode r;
             (r=easy_setopt(CURLOPT_FOLLOWLOCATION,1))
             || (r=easy_setopt(CURLOPT_MAXREDIRS,5))
             || (r=easy_setopt(CURLOPT_DNS_CACHE_TIMEOUT,120))
             || (r=easy_setopt(CURLOPT_DNS_USE_GLOBAL_CACHE,1))
-            || (r=easy_setopt(CURLOPT_USERAGENT,PACKAGE_NAME"/"PACKAGE_SRC_VERSION))
+            || (r=easy_setopt(CURLOPT_USERAGENT,PACKAGE_NAME "/" PACKAGE_SRC_VERSION))
             || (r=easy_setopt(CURLOPT_TIMEOUT,20))
         #ifdefDISABLE_CURL_SSL_VERIFYHOST
             || (r=easy_setopt(CURLOPT_SSL_VERIFYHOST,0))
 #endif
         #ifdefDISABLE_CURL_SSL_VERIFYPEER
             || (r=easy_setopt(CURLOPT_SSL_VERIFYPEER,0))
 #endif
             ;
             return r;
         }
 
         static size_t _write(void *p,size_t s,size_t nm,void *stream) {
             return ((curl_t*)stream)->write(p,s,nm);
         }
 
         CURLcode curl_t::set_write() {
             assert(_c);
             CURLcode r;
             (r = easy_setopt(CURLOPT_WRITEDATA,this))
             || (r = easy_setopt(CURLOPT_WRITEFUNCTION,_write));
             return r;
         }
 
         static int _progress(void *cp,double dlt,double dln,double ult,double uln) {