improve error message

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3146 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 1 insertions, 1 deletions

diff --git a/generator/ppmrainbow b/generator/ppmrainbow
index 4df3c297..e8a329ff 100755
--- a/generator/ppmrainbow
+++ b/generator/ppmrainbow
@@ -115,7 +115,7 @@ while (@colorlist >= 2) {
     my $rc = system("$verboseCommand pgmramp -lr $w $Thgt | " .
                     "pgmtoppm \"$colorlist[0]-$colorlist[1]\" >$outfile");
     if ($rc != 0) {
-        fatal("pgmramp|pgmtoppm failed.");
+        fatal("pgmramp|pgmtoppm pipe failed.");
     }
     $widthRemaining -= $w;
     $n++;