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-rw-r--r--modules/hdr/SCsub4
-rw-r--r--modules/hdr/config.py1
-rw-r--r--modules/hdr/register_types.cpp2
-rw-r--r--modules/hdr/register_types.h5
4 files changed, 9 insertions, 3 deletions
diff --git a/modules/hdr/SCsub b/modules/hdr/SCsub
index c960e8126b..a709397c9a 100644
--- a/modules/hdr/SCsub
+++ b/modules/hdr/SCsub
@@ -1,7 +1,7 @@
#!/usr/bin/env python
-Import('env')
-Import('env_modules')
+Import("env")
+Import("env_modules")
env_hdr = env_modules.Clone()
diff --git a/modules/hdr/config.py b/modules/hdr/config.py
index 1c8cd12a2d..d22f9454ed 100644
--- a/modules/hdr/config.py
+++ b/modules/hdr/config.py
@@ -1,5 +1,6 @@
def can_build(env, platform):
return True
+
def configure(env):
pass
diff --git a/modules/hdr/register_types.cpp b/modules/hdr/register_types.cpp
index 2ef6b7cd07..5f2d1578c5 100644
--- a/modules/hdr/register_types.cpp
+++ b/modules/hdr/register_types.cpp
@@ -32,7 +32,7 @@
#include "image_loader_hdr.h"
-static ImageLoaderHDR *image_loader_hdr = NULL;
+static ImageLoaderHDR *image_loader_hdr = nullptr;
void register_hdr_types() {
diff --git a/modules/hdr/register_types.h b/modules/hdr/register_types.h
index c1c69a1e27..02441516ec 100644
--- a/modules/hdr/register_types.h
+++ b/modules/hdr/register_types.h
@@ -28,5 +28,10 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
+#ifndef HDR_REGISTER_TYPES_H
+#define HDR_REGISTER_TYPES_H
+
void register_hdr_types();
void unregister_hdr_types();
+
+#endif // HDR_REGISTER_TYPES_H