Simplify code.

src/input/es_out.c

@@ -671,12 +671,12 @@ static char *EsOutProgramGetMetaName( es_out_pgrm_t *p_pgrm )
     if( p_pgrm->psz_name )
     {
         if( asprintf( &psz, _("%s [%s %d]"), p_pgrm->psz_name, _("Program"), p_pgrm->i_id ) == -1 )
-            psz = NULL;
+            return NULL;
     }
     else
     {
         if( asprintf( &psz, "%s %d", _("Program"), p_pgrm->i_id ) == -1 )
-            psz = NULL;
+            return NULL;
     }
     return psz;
 }

src/input/subtitles.c

@@ -291,7 +291,7 @@ char **subtitles_Detect( input_thread_t *p_this, char *psz_path,
 
         f_fname = strdup( psz_fname );
         if( asprintf( &f_dir, "%s%c", psz_cwd, DIR_SEP_CHAR ) == -1 )
-        f_dir = NULL; /* Assure that function will return in next test */
+            f_dir = NULL; /* Assure that function will return in next test */
         free( psz_cwd );
     }
     if( !f_fname || !f_dir )