From 961b77f41cb92b81a29d5011e6483835d25ba15a Mon Sep 17 00:00:00 2001
From: InigoGutierrez <inigogf.95@gmail.com>
Date: Fri, 30 Sep 2022 20:17:30 +0200
Subject: Fixed an error in toPDF.sh which caused pandoc to always try running
 a lua script.

---
 pdfs/toPDF.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'pdfs')

diff --git a/pdfs/toPDF.sh b/pdfs/toPDF.sh
index cfc9863..c9a35d7 100755
--- a/pdfs/toPDF.sh
+++ b/pdfs/toPDF.sh
@@ -34,9 +34,10 @@ case "$extension" in
 	*)
 		plantUmlCode=""
 		plantUmlScriptPath="${pandocLuaScriptsFolder}/${pandocPlantUmlLuaScript}"
-		[ -f "$plantUmlScriptPath" ] && [ -n "$PLANTUML" ] &&
-			grep '```{\.plantuml' "$sourceFile" >/dev/null
-				plantUmlCode="--lua-filter $plantUmlScriptPath"
+		[ -f "$plantUmlScriptPath" ] &&
+			[ -n "$PLANTUML" ] &&
+			grep -q '```{\.plantuml' "$sourceFile" &&
+			plantUmlCode="--lua-filter $plantUmlScriptPath"
 		pandoc --pdf-engine="$texengine" "$sourceFile" $plantUmlCode -o "$targetFile" > ~/logs/toPDF.log
 		;;
 esac
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