Fix error message in case of unknown criterion value

When failing to parse a criterion rule, the pfw was outputing:
Value error:
This did not help to find the root cause.

With this patch it would have output:
Value error: <Input value> is not part of criterion <Criterion>

Signed-off-by: Kevin Rocard <kevinx.rocard@intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/parameter/SelectionCriterionRule.cpp b/parameter/SelectionCriterionRule.cpp
index 6f350c3..e03e3a0 100644
--- a/parameter/SelectionCriterionRule.cpp
+++ b/parameter/SelectionCriterionRule.cpp
@@ -105,7 +105,8 @@ bool CSelectionCriterionRule::parse(CRuleParser& ruleParser, string& strError)
     // Value
     if (!_pSelectionCriterion->getCriterionType()->getNumericalValue(strValue, _iMatchValue)) {
 
-        strError = "Value error: " + strError;
+        strError = "Value error: \"" + strValue + "\" is not part of criterion \"" +
+                   _pSelectionCriterion->getCriterionName() + "\"";
 
         return false;
     }