diff -r 3addb8cfcc3e -r 44d929ff268e bmsd/lock.c
--- a/bmsd/lock.c	Wed May 05 20:32:07 2021 +0200
+++ b/bmsd/lock.c	Fri May 07 13:20:53 2021 +0200
@@ -56,7 +56,7 @@
 	free(lockfile);
 	return 1;
     }
-    fprintf(fp, "%10u\n", getpid());
+    fprintf(fp, "%u\n", getpid());
     fclose(fp);
 
     while (TRUE) {