More precise exception handling

9 years ago · 0ebf52a9c9
1 changed files with 2 additions and 2 deletions
--- a/patacrep/build.py
+++ b/patacrep/build.py
@ -228,7 +228,7 @@ class SongbookBuilder(object):
                stderr=PIPE,
                universal_newlines=True,
                )
-        except Exception as error:
+        except FileNotFoundError as error:
            raise errors.ExecutableNotFound(compiler)

        # Test if lilypond compiler is accessible
@ -242,7 +242,7 @@ class SongbookBuilder(object):
                    stderr=PIPE,
                    universal_newlines=True,
                    )
-            except Exception as error:
+            except FileNotFoundError as error:
                raise errors.ExecutableNotFound(lilypond_compiler)

        # Perform compilation