Description: Sets SIGCHLD to SIG_DFL before execle().
Author: Jakub Wilk <jwilk@debian.org>
Origin: http://www.opengroup.org/onlinepubs/009695399/functions/exec.html
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=596232
Last-Update: 2014-12-03
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
Index: trunk/src/scanadf.c
===================================================================
--- trunk.orig/src/scanadf.c
+++ trunk/src/scanadf.c
@@ -1213,6 +1213,7 @@ scan_it_raw (const char *fname, SANE_Boo
 
 	case 0:
 	  /*  in child process  */
+	  signal(SIGCHLD, SIG_DFL);
 	  sprintf(cmd, "%s '%s'", script, fname);
 	  /*	  system(cmd); */
 	  execle(script, script, fname, NULL, environ);