test: trivial style cleanups

[notmuch] / test / export-dirs.sh

diff --git a/test/export-dirs.sh b/test/export-dirs.sh
index 0578b1e50194d308d42f782556c951630a702bf1..844ee6825ca27bce0de049eb617a107276c520cc 100644 (file)
--- a/test/export-dirs.sh
+++ b/test/export-dirs.sh
@@ -9,7 +9,7 @@ if [[ -z "${NOTMUCH_SRCDIR}" ]]; then
        export NOTMUCH_SRCDIR="$(cd "$(dirname "$0")"/.. && pwd)"
 fi
 
-find_builddir()
+find_builddir ()
 {
        local dir="$1"