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-rw-r--r--library/package.tcl3
1 files changed, 3 insertions, 0 deletions
diff --git a/library/package.tcl b/library/package.tcl
index 52daa0e..a94bfaa 100644
--- a/library/package.tcl
+++ b/library/package.tcl
@@ -137,6 +137,9 @@ proc pkg_mkIndex {args} {
} on error {msg opt} {
return -options $opt $msg
}
+ if {[llength $fileList] == 0} {
+ return -code error "no files matched glob pattern \"$patternList\""
+ }
foreach file $fileList {
# For each file, figure out what commands and packages it provides.
# To do this, create a child interpreter, load the file into the