sfnt2fon: Don't leak output name if specified multiple times (Coverity)

[André Hentschel]

Signed-off-by: André Hentschel <nerv at dawncrow.de>
---
CID 1195731

 tools/sfnt2fon/sfnt2fon.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/sfnt2fon/sfnt2fon.c b/tools/sfnt2fon/sfnt2fon.c
index 7612bc2..f825ae4 100644
--- a/tools/sfnt2fon/sfnt2fon.c
+++ b/tools/sfnt2fon/sfnt2fon.c
@@ -654,6 +654,7 @@ static char **parse_options( int argc, char **argv )
             option_defchar = atoi( optarg );
             break;
         case 'o':
+            free( option_output );
             option_output = strdup( optarg );
             break;
         case 'q':
-- 
1.9.1