Add warning log for non-zero exit status of ghostscript

Log a warning if ghostscript process exits with a non-zero status.

diff --git a/filter/foomatic-rip/pdf.c b/filter/foomatic-rip/pdf.c
index f896431465cd5eb7956e56600754d00987385bce..d7e2204725724db114672140dc8728cf0ab27174 100644 (file)
--- a/filter/foomatic-rip/pdf.c
+++ b/filter/foomatic-rip/pdf.c
@@ -146,7 +146,9 @@ pdf_extract_pages(char filename[PATH_MAX],
   FILE *pd = popen(gscommand, "r");
   if (!pd)
     rip_die(EXIT_STARVED, "Could not run ghostscript to extract the pages!\n");
-  pclose(pd);
+  
+  if (pclose(pd) != 0)
+    _log("Warning: ghostscript process exited with non-zero status\n");
 
   return (1);
 }