fix issues in example scripts - stagit

commit 587b01428d6ec2be1ab6b468198663118d483990
parent 477d50169a42431d7fb0f939eb851ef6a2d80c3a
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Fri,  1 Mar 2019 11:49:29 +0100

fix issues in example scripts

- in case cd fails don't continue (don't write in previous directory).
- post-receive: quote $(pwd) in case it has spaces.

found by shellcheck tool.

Diffstat:
M example_create.sh  | 2 +-
M example_post-receive.sh  | 2 +-

2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/example_create.sh b/example_create.sh
@@ -30,7 +30,7 @@ for dir in "${reposdir}/"*/; do
     printf "%s... " "${d}"
 
     mkdir -p "${curdir}/${d}"
-    cd "${curdir}/${d}"
+    cd "${curdir}/${d}" || continue
     stagit -c ".cache" "${reposdir}/${r}"
 
     # symlinks
diff --git a/example_post-receive.sh b/example_post-receive.sh
@@ -14,7 +14,7 @@ export LC_CTYPE="en_US.UTF-8"
 
 name="$1"
 if test "${name}" = ""; then
-    name=$(basename $(pwd))
+    name=$(basename "$(pwd)")
 fi
 
 # config