[mkgmap-splitter] 01/03: Pass commandline options along to splitter.jar and honor JAVA_OPTS if set.

[Bas Couwenberg]

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sebastic-guest pushed a commit to branch master
in repository mkgmap-splitter.

commit c16a4986e5ad188602788e227e7c841cb56a179c
Author: Bas Couwenberg <sebastic at xs4all.nl>
Date:   Fri Jan 9 18:16:38 2015 +0100

    Pass commandline options along to splitter.jar and honor JAVA_OPTS if set.
---
 debian/mkgmap-splitter.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/debian/mkgmap-splitter.sh b/debian/mkgmap-splitter.sh
index dda75fe..8796cc1 100644
--- a/debian/mkgmap-splitter.sh
+++ b/debian/mkgmap-splitter.sh
@@ -10,7 +10,9 @@ ARCH="`dpkg --print-architecture`"
 
 JAVA_CMDS="$JAVA_HOME/bin/java /usr/lib/jvm/java-7-openjdk-$ARCH/bin/java /usr/bin/java"
 
-JAVA_OPTS="$JAVA_OPTS -Xmx2000m"
+if [ -z "$JAVA_OPTS" -o $(echo "$JAVA_OPTS" | grep "\-Xmx" | wc -l) -eq 0 ]; then
+   JAVA_OPTS="$JAVA_OPTS -Xmx2000m"
+fi
 
 for jcmd in $JAVA_CMDS; do
    if [ "z$ALTERNATIVE_JDK" = "z`readlink -n -f $jcmd`" ] && [ -z "${JAVACMD}" ]; then
@@ -26,7 +28,7 @@ done
 
 if [ "$JAVACMD" ]; then
    echo "Using $JAVACMD to execute mkgmap-splitter."
-   exec $JAVACMD $JAVA_OPTS -jar /usr/share/mkgmap-splitter/splitter.jar
+   exec $JAVACMD $JAVA_OPTS -jar /usr/share/mkgmap-splitter/splitter.jar "$@"
 else
    echo "No valid JVM found to run mkgmap-splitter."
    exit 1

-- 
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