From: Adam Dickmeiss <adam@indexdata.dk>
Date: Wed, 26 Feb 2014 10:00:59 +0000 (+0100)
Subject: Fix ZOOM_connection_connect SEGVs if host==NULL YAZ-746
X-Git-Tag: v5.0.17~1
X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=adbe5f4a8c685c31a978fcfc85c9099ebf647927;ds=sidebyside

Fix ZOOM_connection_connect SEGVs if host==NULL YAZ-746
---

diff --git a/src/zoom-c.c b/src/zoom-c.c
index b1f5aca..1bbac7e 100644
--- a/src/zoom-c.c
+++ b/src/zoom-c.c
@@ -361,7 +361,6 @@ ZOOM_API(void)
                             const char *host, int portnum)
 {
     const char *val;
-    const char *http_lead;
 
     initlog();
 
@@ -428,16 +427,18 @@ ZOOM_API(void)
     else
         c->lang = 0;
 
-    val = ZOOM_options_get(c->options, "sru");
-    if (val && *val && !strstr(host, "://"))
-        http_lead = "http://";
-    else
-        http_lead = "";
-    c->sru_mode = get_sru_mode_from_string(val);
-
     if (host)
     {
         char hostn[128];
+        const char *http_lead;
+
+        val = ZOOM_options_get(c->options, "sru");
+        if (val && *val && !strstr(host, "://"))
+            http_lead = "http://";
+        else
+            http_lead = "";
+        c->sru_mode = get_sru_mode_from_string(val);
+
         xfree(c->host_port);
         if (portnum)
         {