[oe] [meta-java][PATCH v2] xpp3: Fix bashism

[Ricardo Ribalda Delgado]

findpath var must also be fixed on its second occurrence.

Without this patch:

ERROR: xpp3-1.1.3.4.O-r0 do_compile: Function failed: do_compile (log
		file is located at
		/home/ricardo/curro/qt5022/build-qt5022-open/build/tmp/work/all-poky-linux/xpp3/1.1.3.4.O-r0/temp/log.do_compile.14262)
ERROR: Logfile of failure stored in:
/home/ricardo/curro/qt5022/build-qt5022-open/build/tmp/work/all-poky-linux/xpp3/1.1.3.4.O-r0/temp/log.do_compile.14262
Log data follows:
| DEBUG: Executing shell function do_compile
| ----------
| 1. WARNING in src/java/api/org/xmlpull/v1/XmlPullParserException.java
(at line 11)
| 	public class XmlPullParserException extends Exception {
| 	             ^^^^^^^^^^^^^^^^^^^^^^
| The serializable class XmlPullParserException does not declare a static final serialVersionUID field of type long

/home/ricardo/curro/qt5022/build-qt5022-open/build/tmp/work/all-poky-linux/xpp3/1.1.3.4.O-r0/temp/run.do_compile.14262:
Bad substitution
| WARNING: exit code 2 from a shell command.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda at gmail.com>
---
 recipes-core/xml-commons/xpp3_1.1.3.4.O.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/recipes-core/xml-commons/xpp3_1.1.3.4.O.bb b/recipes-core/xml-commons/xpp3_1.1.3.4.O.bb
index f264022ffe60..808a9372338f 100644
--- a/recipes-core/xml-commons/xpp3_1.1.3.4.O.bb
+++ b/recipes-core/xml-commons/xpp3_1.1.3.4.O.bb
@@ -33,7 +33,7 @@ do_compile() {
     mkdir -p build-xpath
 
     sourcepath="src/java/xpath"
-    findpath="${sourcepath//:/ }"
+    findpath=${sourcepath}
     javac -sourcepath $sourcepath -cp build-oe -d build-xpath `find $findpath -name "*.java"`
 
     fastjar -C build-xpath -c -f xpp3-xpath-${PV}.jar .
-- 
2.9.3