Use internal bjam on broken machines that have bjam but not boost-build

1 files changed, 4 insertions, 1 deletions

diff --git a/bjam b/bjam
index 2e9716b96..8a61f3f65 100755
--- a/bjam
+++ b/bjam
@@ -1,6 +1,9 @@
 #!/bin/bash
 set -e
-which bjam >/dev/null 2>/dev/null && exec bjam "$@"
+#This checks for bjam including boost-build.
+if bjam --help >/dev/null 2>/dev/null; then
+  exec bjam "$@"
+fi
 
 top="$(dirname "$0")"
 if [ ! -x "$top"/jam-files/bjam ]; then