Make unicodemap.pl give correct return code when it fails to complete, so that make...

--HG--
branch : HEAD

diff --git a/src/lib/unicodemap.pl b/src/lib/unicodemap.pl
index 2918de4c3423aac4269a7e704cafb8e1a8f88ab6..89fe9a0d7fdb762727e6f521503b493c702b53be 100755 (executable)
--- a/src/lib/unicodemap.pl
+++ b/src/lib/unicodemap.pl
@@ -33,7 +33,7 @@ while (<>) {
       my $value = eval("0x$1");
       if ($value > 0xffff) {
        print STDERR "Error: We've assumed decomposition codes are max. 16bit\n";
-       exit;
+       exit 1;
       }
       if ($code <= 0xffff) {
        push @uni16_decomp_keys, $code;
@@ -46,7 +46,7 @@ while (<>) {
       # multicharacter decomposition.
       if ($code > 0xffffffff) {
        print STDERR "Error: We've assumed multi-decomposition key codes are max. 32bit\n";
-       exit;
+       exit 1;
       }
       
       push @multidecomp_keys, $code;
@@ -56,7 +56,7 @@ while (<>) {
        my $value = eval("0x$dcode");
        if ($value > 0xffff) {
          print STDERR "Error: We've assumed decomposition codes are max. 16bit\n";
-         exit;
+         exit 1;
        }
        push @multidecomp_values, $value;
       }