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-rw-r--r--tools/uniClass.tcl2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/uniClass.tcl b/tools/uniClass.tcl
index 32b40e9..9b4819d 100644
--- a/tools/uniClass.tcl
+++ b/tools/uniClass.tcl
@@ -72,7 +72,7 @@ proc genTable {type} {
if {$i == ($last + 1)} {
set last $i
} else {
- if {$first > 0} {
+ if {$first >= 0} {
emitRange $first $last
}
set first $i