[GRASS-SVN] r71549 - grass/trunk/lib/gis

[svn_grass at osgeo.org]

Author: mmetz
Date: 2017-10-11 01:04:48 -0700 (Wed, 11 Oct 2017)
New Revision: 71549

Modified:
   grass/trunk/lib/gis/spawn.c
Log:
gislib: print error when fork() fails

Modified: grass/trunk/lib/gis/spawn.c
===================================================================
--- grass/trunk/lib/gis/spawn.c	2017-10-11 08:03:36 UTC (rev 71548)
+++ grass/trunk/lib/gis/spawn.c	2017-10-11 08:04:48 UTC (rev 71549)
@@ -663,7 +663,7 @@
 
     pid = fork();
     if (pid < 0) {
-	G_warning(_("Unable to create a new process"));
+	G_warning(_("Unable to create a new process: %s"), strerror(errno));
 	undo_signals(sp->signals, sp->num_signals, SST_PRE);
 
 	return status;