Fix run_tests.sh on mac (printf for find is not available)

diff --git a/test-suite/run_tests.sh b/test-suite/run_tests.sh
index c4f81c6bddfec1171285217f99803eda43009618..ab3813a8f5ff24b13ef0952556a4e316e5341df4 100755 (executable)
--- a/test-suite/run_tests.sh
+++ b/test-suite/run_tests.sh
@@ -160,7 +160,10 @@ for TEST_NAME in $TEST_NAMES; do
         continue
     }
 
-    SOURCE_FILES=$(find $TEST_NAME \! -path "$TEST_NAME/obj/*" -type f -name "*.cs" -printf '%p;')
+    SOURCE_FILES=""
+    for file in `find $TEST_NAME \! -path "$TEST_NAME/obj/*" -type f -name "*.cs"`; do
+        SOURCE_FILES="${SOURCE_FILES}${file};"
+    done
 
     PROTO="mi"
     if  [[ $TEST_NAME == VSCode* ]] ;