Fix spack install --v[tab] spec (#28278)

2022-01-06 14:47:03 +01:00
parent f8d4b4746c
commit f0b70b7c8e
3 changed files with 12 additions and 2 deletions
--- a/share/spack/bash/spack-completion.in
+++ b/share/spack/bash/spack-completion.in
@@ -123,7 +123,7 @@ _bash_completion_spack() {
    # If the cursor is in the middle of the line, like:
    #     `spack -d [] install`
    # COMP_WORDS will not contain the empty character, so we have to add it.
-    if [[ "${COMP_LINE:$COMP_POINT:1}" == " " ]]
+    if [[ "${COMP_LINE:$COMP_POINT-1:1}" == " " ]]
    then
        cur=""
    fi