Merge branch 'jk/test-cleanup'

Test cleanup.

* jk/test-cleanup:
  t/lib-*.sh: drop executable bit
  t/lib-credential.sh: drop shebang line

diff --git a/t/lib-credential.sh b/t/lib-credential.sh
old mode 100755 (executable)
new mode 100644 (file)
index bb88cc0..dea2cbe
--- a/t/lib-credential.sh
+++ b/t/lib-credential.sh
@@ -1,4 +1,5 @@
-#!/bin/sh
+# Shell library for testing credential handling including helpers. See t0302
+# for an example of testing a specific helper.
 
 # Try a set of credential helpers; the expected stdin,
 # stdout and stderr should be provided on stdin,

diff --git a/t/lib-gpg.sh b/t/lib-gpg.sh
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/t/lib-log-graph.sh b/t/lib-log-graph.sh
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/t/lib-submodule-update.sh b/t/lib-submodule-update.sh
old mode 100755 (executable)
new mode 100644 (file)