* Fixed bug in --copy-unsafe-links that caused it to be completely
broken. (Dave Dykstra)
+ * Prevent infinite recursion in cleanup code under certain circumstances.
+ (Sviatoslav Sviridov)
+
INTERNAL:
* Many code cleanups and improved internal documentation. (Martin
int ocode = code;
extern int keep_partial;
extern int log_got_error;
+ static int inside_cleanup = 0;
+
+ if (inside_cleanup != 0) {
+ /* prevent the occasional infinite recursion */
+ return;
+ }
+ inside_cleanup = 1;
signal(SIGUSR1, SIG_IGN);
signal(SIGUSR2, SIG_IGN);