Isolate variable declarations and initialize all variables

3 files changed, 7 insertions, 5 deletions

diff --git a/test/test.lv2/test.c b/test/test.lv2/test.c
index fa3fb6e..b3ddd85 100644
--- a/test/test.lv2/test.c
+++ b/test/test.lv2/test.c
@@ -350,9 +350,9 @@ restore(LV2_Handle                  instance,
 		}
 	}
 
-	size_t   size;
-	uint32_t type;
-	uint32_t valflags;
+	size_t   size     = 0;
+	uint32_t type     = 0;
+	uint32_t valflags = 0;
 
 	plugin->num_runs = *(int32_t*)retrieve(
 		callback_data,
diff --git a/test/test_port.c b/test/test_port.c
index 63f8bd0..0aba6ea 100644
--- a/test/test_port.c
+++ b/test/test_port.c
@@ -228,7 +228,9 @@ main(void)
 	assert(!strcmp(lilv_node_as_string(lilv_nodes_get_first(homepages)),
 	               "http://example.org/someplug"));
 
-	LilvNode *min, *max, *def;
+	LilvNode* min = NULL;
+	LilvNode* max = NULL;
+	LilvNode* def = NULL;
 	lilv_port_get_range(plug, p, &def, &min, &max);
 	assert(def);
 	assert(min);
diff --git a/utils/lv2apply.c b/utils/lv2apply.c
index 0ef86df..2f17a67 100644
--- a/utils/lv2apply.c
+++ b/utils/lv2apply.c
@@ -91,7 +91,7 @@ sopen(LV2Apply* self, const char* path, int mode, SF_INFO* fmt)
 static void
 sclose(const char* path, SNDFILE* file)
 {
-	int st;
+	int st = 0;
 	if (file && (st = sf_close(file))) {
 		fatal(NULL, 1, "Failed to close %s (%s)\n", path, sf_error_number(st));
 	}