Catch exceptions as a reference in alsa::start/end_measurement.
Signed-off-by: Sergey Senozhatsky <[email protected]>
---
diff --git a/devices/alsa.cpp b/devices/alsa.cpp
index 998f25c..b0bcd3f 100644
--- a/devices/alsa.cpp
+++ b/devices/alsa.cpp
@@ -101,8 +101,8 @@ void alsa::start_measurement(void)
file >> start_active;
}
file.close();
- } catch (std::ios_base::failure c) {
- cout << "Fail\n";
+ } catch (std::ios_base::failure &c) {
+ fprintf(stderr, "%s\n", c.what());
}
}
@@ -127,7 +127,8 @@ void alsa::end_measurement(void)
file >> end_active;
}
file.close();
- } catch (std::ios_base::failure c) {
+ } catch (std::ios_base::failure &c) {
+ fprintf(stderr, "%s\n", c.what());
}
@@ -215,4 +216,4 @@ const char * alsa::human_name(void)
if (strlen(guilty) > 0)
sprintf(temp_buf, "%s (%s)", humanname, guilty);
return temp_buf;
-}
\ No newline at end of file
+}
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