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Merge branch 'jh/maint-submodule-status-in-void' (early part)
* 'jh/maint-submodule-status-in-void' (early part): submodule summary: do not shift a non-existent positional variable
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commit
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1 changed files with 1 additions and 1 deletions
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@ -556,7 +556,7 @@ cmd_summary() {
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if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"})
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then
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head=$rev
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shift
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test $# = 0 || shift
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elif test -z "$1" -o "$1" = "HEAD"
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then
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return
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