[SCM] calf/master: Don't crash on failure of the save operation.

[js at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit dd20ac1dd59f3af28e533f2f98c25d1b55693a1b
Author: Krzysztof Foltman <wdev at foltman.com>
Date:   Mon Dec 27 00:17:25 2010 +0000

    Don't crash on failure of the save operation.

diff --git a/src/host_session.cpp b/src/host_session.cpp
index 9721dea..c5b65e8 100644
--- a/src/host_session.cpp
+++ b/src/host_session.cpp
@@ -404,7 +404,8 @@ char *host_session::save_file(const char *name)
     if (!f || 1 != fwrite(data.c_str(), data.length(), 1, f))
     {
         int e = errno;
-        fclose(f);
+        if (f)
+            fclose(f);
         return strdup(strerror(e));
     }
     if (fclose(f))

-- 
calf audio plugins packaging