From 7f3ca9907f0479a3da9d2c8eb5ecf9dccd4917be Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Wed, 24 Apr 2019 20:33:54 +0200
Subject: [PATCH] portability: prevent crashes in bash

---
 clickslide.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clickslide.sh b/clickslide.sh
index 980365f..e78f1c7 100755
--- a/clickslide.sh
+++ b/clickslide.sh
@@ -33,7 +33,7 @@ base64() {
       pre="${tag%%url(*)*}"
       post="${tag#*url(*)}"
       file="${tag#${pre}url(}" file="${file%)$post}"
-      file="${file#"}" file="${file%"}"
+      file="${file#\"}" file="${file%\"}"
       echo Inlining Background Image "$file" >&2
       if [ -r "$file" ]; then
         tag="${pre}url('data:image/${file##*.};base64,$(base64 "$file")')${post}"
-- 
2.39.2