test: fix error messages for missing binary dependencies

[notmuch] / test / test-lib.sh

diff --git a/test/test-lib.sh b/test/test-lib.sh
index 11e66465108bb952d09443adfe0f68dbf29654e8..a97595707bf1dba13a72108afd8863af9d64dafa 100644 (file)
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -554,10 +554,10 @@ test_declare_external_prereq () {
        test "$#" = 2 && name=$2 || name="$binary(1)"
 
        hash $binary 2>/dev/null || eval "
-$binary () {
        test_missing_external_prereq_${binary}_=t
-       echo -n \"\$test_subtest_missing_external_prereqs_\" | grep -e \" $name \" ||
-       test_subtest_missing_external_prereqs_=\"$test_subtest_missing_external_prereqs_ $name\"
+$binary () {
+       echo -n \"\$test_subtest_missing_external_prereqs_ \" | grep -qe \" $name \" ||
+       test_subtest_missing_external_prereqs_=\"\$test_subtest_missing_external_prereqs_ $name\"
        false
 }"
 }