[tor-commits] [chutney/master] Produce a sensible output from warnings.sh if readlink is not available

[teor at torproject.org]

commit fda220c48f12b7e6578bad07df2e8b0d374de4d0
Author: teor <teor2345 at gmail.com>
Date:   Wed Mar 1 11:14:58 2017 +1100

    Produce a sensible output from warnings.sh if readlink is not available
---
 tools/warnings.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/warnings.sh b/tools/warnings.sh
index 109032b..4ef91ee 100755
--- a/tools/warnings.sh
+++ b/tools/warnings.sh
@@ -63,7 +63,7 @@ show_warnings() {
     fi
     if [ "$CHUTNEY_WARNINGS_IGNORE_EXPECTED" = true -a \
         -e "$IGNORE_FILE" ]; then
-        PERMANENT_DIR=`readlink -n "$1"`
+        PERMANENT_DIR=`readlink -n "$1" || echo "$1"`
         $ECHO_A "${GREEN}Detail: chutney/tools/warnings.sh $PERMANENT_DIR${NC}"
     fi
     # Display the warnings, after filtering and counting occurrences