(trunk libT) NULL ptr safeguard

diff --git a/libtransmission/utils.c b/libtransmission/utils.c
index df289e70b10a44e1887ef8ae5081cc4e81b48d7e..2c179fb13c9e3eb7b81a2456d74b705605f7d1fa 100644 (file)
--- a/libtransmission/utils.c
+++ b/libtransmission/utils.c
@@ -422,7 +422,7 @@ tr_strip_positional_args( const char* str )
     const char * in = str;
     static size_t bufsize = 0;
     static char * buf = NULL;
-    const size_t  len = strlen( str );
+    const size_t  len = str ? strlen( str ) : 0;
     char *        out;
 
     if( !buf || ( bufsize < len ) )