[oe-commits] Scott Garman : runqemu-internal: don't append an empty element to PATH

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master
Commit: 1f7f590369eaa76dc970c9cffd1f0db53ce08c00
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=1f7f590369eaa76dc970c9cffd1f0db53ce08c00

Author: Scott Garman <scott.a.garman at intel.com>
Date:   Wed Sep 26 11:02:27 2012 -0700

runqemu-internal: don't append an empty element to PATH

Bitbake fails to run when an empty element exists in $PATH. Avoid
creating this situation when $CROSSPATH is not set.

This fixes bug [YOCTO #3101]

Signed-off-by: Scott Garman <scott.a.garman at intel.com>
Signed-off-by: Saul Wold <sgw at linux.intel.com>

---

 scripts/runqemu-internal |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index 6b8bb65..0f07bad 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -472,7 +472,11 @@ if [ "x$QEMUOPTIONS" = "x" ]; then
     return
 fi
 
-PATH=$CROSSPATH:$OECORE_NATIVE_SYSROOT/usr/bin:$PATH
+if [ "x$CROSSPATH" = "x" ]; then
+    PATH=$OECORE_NATIVE_SYSROOT/usr/bin:$PATH
+else
+    PATH=$CROSSPATH:$OECORE_NATIVE_SYSROOT/usr/bin:$PATH
+fi
 
 QEMUBIN=`which $QEMU 2> /dev/null`
 if [ ! -x "$QEMUBIN" ]; then