version.bash: update VERSION on -save if already present

R=rsc
CC=golang-dev
https://golang.org/cl/4941047

diff --git a/src/version.bash b/src/version.bash
index fc899e2e3e44ac2a2cc1f2a8a034ff81df17cf17..792814bac7bae48582fe7559a44499612e6bc126 100755 (executable)
--- a/src/version.bash
+++ b/src/version.bash
@@ -6,7 +6,7 @@
 GOROOT=$(dirname $0)/..
 
 # If a version file created by -save is available, use it
-if [ -f "$GOROOT/VERSION" ]; then
+if [ -f "$GOROOT/VERSION" -a "$1" != "-save" ]; then
        cat $GOROOT/VERSION
        exit 0
 fi