Catch exceptions by reference.

Jürgen Knödlseder
1 parent 10672298
Showing 3 changed files with 3 additions and 3 deletions
src/ctbin/ctbin.cpp
src/ctlike/ctlike.cpp
src/ctselect/ctselect.cpp
@@ -409,7 +409,7 @@ void ctbin::get_parameters(void)
         }
  
         // ... otherwise try to open as XML file
-        catch (GException::fits_open_error) {
+        catch (GException::fits_open_error &e) {
  
             // Load observations from XML file
             m_obs.load(m_evfile);
@@ -367,7 +367,7 @@ void ctlike::get_parameters(void)
         }
  
         // ... otherwise try to open as XML file
-        catch (GException::fits_open_error) {
+        catch (GException::fits_open_error &e) {
  
             // Load observations from XML file
             m_obs.load(filename);
@@ -414,7 +414,7 @@ void ctselect::get_parameters(void)
         }
  
         // ... otherwise try to open as XML file
-        catch (GException::fits_open_error) {
+        catch (GException::fits_open_error &e) {
  
             // Load observations from XML file
             m_obs.load(m_infile);