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--- changer-src/chg-zd-mtx.sh.in.orig Wed Feb 9 21:58:30 2005
+++ changer-src/chg-zd-mtx.sh.in Wed Feb 9 21:58:49 2005
@@ -413,7 +413,7 @@
IsNumeric() {
test -z "$1" && return 1
- x="`expr "$1" : '\([-0-9][0-9]*\)' 2>/dev/null`"
+ x="`expr -- "$1" : "\([-0-9][0-9]*\)" 2>/dev/null`"
return `expr X"$1" != X"$x"`
}
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