X-Git-Url: http://git.claws-mail.org/?p=claws.git;a=blobdiff_plain;f=manual%2Fxml2pdf;h=be4218f95558865db5aec75012f4ee3cf02aebfe;hp=5830c5bba5a8249c538f30571a5ce686fdaeb22a;hb=2909c661cf376f245c3d39f6f52640084c89641a;hpb=c1fc1e725742277809ae6c625bdf80434879f232;ds=sidebyside

diff --git a/manual/xml2pdf b/manual/xml2pdf
index 5830c5bba..be4218f95 100644
--- a/manual/xml2pdf
+++ b/manual/xml2pdf
@@ -10,28 +10,29 @@ then
 	exit 1
 fi
 
-JAVA=`which java`
-if [ "$JAVA" = "" ]
-then
+test -z "$JAVA" && \
+	JAVA=`which java`
+test -z "$JAVA" && \
 	JAVA="$JAVA_HOME/bin/java"
-fi
 if [ ! -x "$JAVA" ]
 then
-	echo 'error: java not found in your $PATH or in $JAVA_HOME/bin' \
-		&& exit 1
+	echo 'error: java not found in your $PATH or in $JAVA_HOME/bin'
+	exit 1
 fi
 
-SAXON=`which saxon`
-if [ "$SAXON" = "" ]
+test -z "$SAXON" && \
+	SAXON=`which saxon`
+if [ -z "$SAXON" ]
 then
-	SAXONJAR='/usr/share/java/saxon.jar'
-	if [ ! -f $SAXONJAR ]
+	test -z "$SAXONJAR" && \
+		SAXONJAR='/usr/share/java/saxon.jar'
+	if [ ! -f "$SAXONJAR" ]
 	then
 		SAXONJAR='/usr/local/share/java/saxon.jar'
-		if [ ! -f $SAXONJAR ]
+		if [ ! -f "$SAXONJAR" ]
 		then
-			echo "error: neither saxon nor saxon.jar were found" \
-				&& exit 1
+			echo "error: neither saxon nor saxon.jar were found"
+			exit 1
 		fi
 	fi
 	SAXON="$JAVA -jar $SAXONJAR"