Changeset 2289

Timestamp:

2001-04-06T14:28:09+12:00 (23 years ago)

Author:

jrm21

Message:

check if system() returns != 0, rather than just > 0 (-1 => can't run).

File:

• trunk/gsdl/bin/script/pdftohtml.pl (modified) (2 diffs)

trunk/gsdl/bin/script/pdftohtml.pl

@@ -190 +190 @@
     $cmd = "pdftohtml" if ($ENV{'GSDLOS'} =~ /^windows$/);
 
-    if ($timeout) {$cmd = "ulimit -t $timeout;";}
+    if ($timeout) {$cmd = "ulimit -t $timeout; $cmd";}
     $cmd .= " -noframes \"$input_filename\" \"$output_filestem.html\"";
     $cmd .= " > \"$output_filestem.out\"";
@@ -198 +198 @@
     if $ENV{'GSDLOS'} !~ /^windows$/i;
 
-    if (system($cmd)>0) {
+# system() returns -1 if it can't run, otherwise it's $cmds ret val.
+    if (system($cmd)!=0) {
     print STDERR "Error executing $cmd: $!\n";
     &util::rm("$output_filestem.text") if (-e "$output_filestem.text");