From 5a2604d2bd9f7d971b0d21e5aefc1151a84273ad Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Wed, 22 Feb 2017 19:49:17 +0200
Subject: [PATCH] "catch" a specific exception type.

--HG--
branch : develop
---
 src/libs/vlayout/vlayoutpiece.cpp            | 3 ++-
 src/libs/vtools/tools/vtoolseamallowance.cpp | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/libs/vlayout/vlayoutpiece.cpp b/src/libs/vlayout/vlayoutpiece.cpp
index 255f5c34a..4d9eeadd0 100644
--- a/src/libs/vlayout/vlayoutpiece.cpp
+++ b/src/libs/vlayout/vlayoutpiece.cpp
@@ -250,8 +250,9 @@ void VLayoutPiece::SetGrainline(const VGrainlineGeometry& geom, const VContainer
         dLen = cal2.EvalFormula(rPattern.PlainVariables(), qsFormula);
         dLen = ToPixel(dLen, *rPattern.GetPatternUnit());
     }
-    catch(...)
+    catch(qmu::QmuParserError &e)
     {
+        Q_UNUSED(e);
         return;
     }
 
diff --git a/src/libs/vtools/tools/vtoolseamallowance.cpp b/src/libs/vtools/tools/vtoolseamallowance.cpp
index d324fda3f..4d13e909a 100644
--- a/src/libs/vtools/tools/vtoolseamallowance.cpp
+++ b/src/libs/vtools/tools/vtoolseamallowance.cpp
@@ -509,8 +509,9 @@ void VToolSeamAllowance::UpdateGrainline()
             Calculator cal2;
             dLength = cal2.EvalFormula(VDataTool::data.PlainVariables(), qsFormula);
         }
-        catch(...)
+        catch(qmu::QmuParserError &e)
         {
+            Q_UNUSED(e);
             m_grainLine->hide();
             return;
         }