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| -rwxr-xr-x | xlint | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xlint b/xlint index dea7eae..85bf5f4 100755 --- a/xlint +++ b/xlint @@ -94,4 +94,5 @@ for template; do scan 'maintainer=(?!.*<.*@.*>).*' "maintainer needs email address" scan '^(?!\s*('"$(echo -n "$variables" | tr '\n' '|')"'))[^\s=-]+=' \ "custom variables should use _ prefix: \2" -1 + scan '^[^ =]*=(""|''|)$' "variable set to empty string: \2" -1 done |