Corrections after valgrinding

[melted] / src / framework / mlt_property.c

diff --git a/src/framework/mlt_property.c b/src/framework/mlt_property.c
index a4bba69..ddc000c 100644 (file)
--- a/src/framework/mlt_property.c
+++ b/src/framework/mlt_property.c
@@ -112,10 +112,17 @@ int mlt_property_set_position( mlt_property this, mlt_position value )
 
 int mlt_property_set_string( mlt_property this, char *value )
 {
-       mlt_property_clear( this );
-       this->types = mlt_prop_string;
-       if ( value != NULL )
-               this->prop_string = strdup( value );
+       if ( value != this->prop_string )
+       {
+               mlt_property_clear( this );
+               this->types = mlt_prop_string;
+               if ( value != NULL )
+                       this->prop_string = strdup( value );
+       }
+       else
+       {
+               this->types = mlt_prop_string;
+       }
        return this->prop_string == NULL;
 }