commit 0c8b471be33433fea1640b9bc47741d75a4957df
author Treehugger Robot <treehugger-gerrit@google.com> Mon Oct 23 15:02:24 2017 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Mon Oct 23 15:02:24 2017 +0000
tree 5514e2c46cd2e8b9dd5841789bae4d205c76ae0a
parent f636d065bd7bee92e059d92e4df9f5545d1a4c57
parent 0091bae1adf06cf8443bf10fe2c7eea972be47df

Merge "Don't add empty entry to PATH."

envsetup.sh

diff --git a/envsetup.sh b/envsetup.sh
index 8ab506c..47bbdc0 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -227,7 +227,12 @@
     fi
 
     export ANDROID_DEV_SCRIPTS=$T/development/scripts:$T/prebuilts/devtools/tools:$T/external/selinux/prebuilts/bin
-    export ANDROID_BUILD_PATHS=$(get_build_var ANDROID_BUILD_PATHS):$ANDROID_TOOLCHAIN:$ANDROID_TOOLCHAIN_2ND_ARCH:$ANDROID_DEV_SCRIPTS:
+    ANDROID_BUILD_PATHS=$(get_build_var ANDROID_BUILD_PATHS):$ANDROID_TOOLCHAIN
+    if [ -n "$ANDROID_TOOLCHAIN_2ND_ARCH" ]; then
+        ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_TOOLCHAIN_2ND_ARCH
+    fi
+    ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_DEV_SCRIPTS:
+    export ANDROID_BUILD_PATHS
 
     # If prebuilts/android-emulator/<system>/ exists, prepend it to our PATH
     # to ensure that the corresponding 'emulator' binaries are used.