[sysprof] libsysprof: skip when no writer is available
- From: Christian Hergert <chergert src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [sysprof] libsysprof: skip when no writer is available
- Date: Wed, 29 May 2019 22:43:13 +0000 (UTC)
commit cfab4b2d73d7b78a630ce286abc2ee398fc855e3
Author: Christian Hergert <chergert redhat com>
Date: Wed May 22 17:06:17 2019 -0700
libsysprof: skip when no writer is available
src/libsysprof/sysprof-proc-source.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/src/libsysprof/sysprof-proc-source.c b/src/libsysprof/sysprof-proc-source.c
index 78143b8..259bacc 100644
--- a/src/libsysprof/sysprof-proc-source.c
+++ b/src/libsysprof/sysprof-proc-source.c
@@ -350,6 +350,9 @@ sysprof_proc_source_populate (SysprofProcSource *self,
g_assert (info != NULL);
g_assert (g_variant_is_of_type (info, G_VARIANT_TYPE ("aa{sv}")));
+ if (self->writer == NULL)
+ return;
+
if (!(mounts = proc_readlines ("/proc/mounts")))
return;
@@ -443,7 +446,7 @@ sysprof_proc_source_stop (SysprofSource *source)
static void
sysprof_proc_source_set_writer (SysprofSource *source,
- SysprofCaptureWriter *writer)
+ SysprofCaptureWriter *writer)
{
SysprofProcSource *self = (SysprofProcSource *)source;
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