wpdf: Fix build/make handling

1 files changed, 8 insertions, 2 deletions

diff --git a/etc/wpdf b/etc/wpdf
index 077b699..bbfae4b 100755
--- a/etc/wpdf
+++ b/etc/wpdf
@@ -72,8 +72,14 @@ open my $p, '-|', 'watch', keys %deptarget
 	or die "could not start watch: $!\n";
 while (<$p>) {
 	chomp;
-	my $cmd = ($_ =~ /\.pdf$/) ? 'make' : 'build';
-	my $arg = ($_ =~ /\.pdf$/) ? $deptarget{$_} : $depsource{$_};
+	my ($cmd, $arg);
+	if (exists $depsource{$_}) {
+		$cmd = 'build';
+		$arg = $depsource{$_};
+	} else {
+		$cmd = 'make';
+		$arg = $deptarget{$_};
+	}
 	system($cmd, $arg) == 0
 		&& system('xpdf', '-remote', "wpdf-$deptarget{$_}", '-reload');
 }