incindexfile: simplify code

diff --git a/src/incindexfile.c b/src/incindexfile.c
index be1d42aa96bc72862ece7366ec03cce607450197..96d3798f9a2038fcc29a5a622f2decc69689114f 100644 (file)
--- a/src/incindexfile.c
+++ b/src/incindexfile.c
@@ -75,10 +75,9 @@ int incindexfile(const char *listdir)
                }
        }
        index++;
-       lseek(fd, 0, SEEK_SET);
-       fdclose(fp, NULL);
-       dprintf(fd, "%d", index);
-       close(fd); /* Lock is also released */
+       rewind(fp);
+       fprintf(fd, "%d", index);
+       fclose(fp); /* Lock is also released */
        free(indexfilename);
 
        return index;