From 7a0e70b84e3d3b97dca3db1381d6c64905b9ea6b Mon Sep 17 00:00:00 2001
From: Duarte Meneses <duarte.meneses@sonarsource.com>
Date: Wed, 14 Sep 2016 17:59:22 +0200
Subject: SQSCANNER-27 Home not detected when links are used

---
 src/main/assembly/bin/sonar-runner  | 8 ++++++--
 src/main/assembly/bin/sonar-scanner | 8 ++++++--
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/main/assembly/bin/sonar-runner b/src/main/assembly/bin/sonar-runner
index 556e712..7c314f1 100755
--- a/src/main/assembly/bin/sonar-runner
+++ b/src/main/assembly/bin/sonar-runner
@@ -71,8 +71,12 @@ if [ -z "$SONAR_RUNNER_HOME" ] ; then
   PRG="$0"
 
   if [ -h "$PRG" ] ; then
-    # resolve symlinks
-    PRG=`real_path "$PRG"`
+    # resolve recursively symlinks
+    R_PRG=`real_path "$PRG"`
+    until [ "$R_PRG" = "$PRG" ]; do
+      PRG="$R_PRG"
+      R_PRG=`real_path "$PRG"`
+    done
   fi
 
   SONAR_RUNNER_HOME=`dirname "$PRG"`/..
diff --git a/src/main/assembly/bin/sonar-scanner b/src/main/assembly/bin/sonar-scanner
index 1a25d3f..9108239 100755
--- a/src/main/assembly/bin/sonar-scanner
+++ b/src/main/assembly/bin/sonar-scanner
@@ -69,8 +69,12 @@ if [ -z "$SONAR_SCANNER_HOME" ] ; then
   PRG="$0"
 
   if [ -h "$PRG" ] ; then
-    # resolve symlinks
-    PRG=`real_path "$PRG"`
+    # resolve recursively symlinks
+    R_PRG=`real_path "$PRG"`
+    until [ "$R_PRG" = "$PRG" ]; do
+      PRG="$R_PRG"
+      R_PRG=`real_path "$PRG"`
+    done
   fi
 
   SONAR_SCANNER_HOME=`dirname "$PRG"`/..
-- 
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