another curl message patch from div0

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@6449 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/libcurl.c b/libcurl.c
index c1c766fb4ec4ee23b1101635f155327b7d392c68..bce53fb541544a02b74024fd17cdab42d5aff4a2 100644 (file)
--- a/libcurl.c
+++ b/libcurl.c
@@ -1153,8 +1153,7 @@ void Curl_SendRequirements()
        // for each requirement, find the pack name
        char sendbuffer[4096] = "";
        requirement *req;
-
-       strlcat(sendbuffer, "curl --clear_autodownload\n", sizeof(sendbuffer));
+       qboolean foundone = false;
 
        for(req = requirements; req; req = req->next)
        {
@@ -1173,6 +1172,9 @@ void Curl_SendRequirements()
 
                if(packurl && *packurl && strcmp(packurl, "-"))
                {
+                       if(!foundone)
+                               strlcat(sendbuffer, "curl --clear_autodownload\n", sizeof(sendbuffer));
+
                        strlcat(sendbuffer, "curl --pak --forthismap --as ", sizeof(sendbuffer));
                        strlcat(sendbuffer, thispack, sizeof(sendbuffer));
                        strlcat(sendbuffer, " --for ", sizeof(sendbuffer));
@@ -1181,10 +1183,13 @@ void Curl_SendRequirements()
                        strlcat(sendbuffer, packurl, sizeof(sendbuffer));
                        strlcat(sendbuffer, thispack, sizeof(sendbuffer));
                        strlcat(sendbuffer, "\n", sizeof(sendbuffer));
+
+                       foundone = true;
                }
        }
 
-       strlcat(sendbuffer, "curl --finish_autodownload\n", sizeof(sendbuffer));
+       if(foundone)
+               strlcat(sendbuffer, "curl --finish_autodownload\n", sizeof(sendbuffer));
 
        if(strlen(sendbuffer) + 1 < sizeof(sendbuffer))
                Host_ClientCommands("%s", sendbuffer);