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Diffstat (limited to 'src/tools/imgtool/library.cpp')
-rw-r--r--src/tools/imgtool/library.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/tools/imgtool/library.cpp b/src/tools/imgtool/library.cpp
index e2ce14d4461..88c1119a85a 100644
--- a/src/tools/imgtool/library.cpp
+++ b/src/tools/imgtool/library.cpp
@@ -30,7 +30,7 @@ imgtool_library *imgtool_library_create(void)
object_pool *pool;
/* create a memory pool */
- pool = pool_alloc_lib(NULL);
+ pool = pool_alloc_lib(nullptr);
if (!pool)
goto error;
@@ -48,7 +48,7 @@ imgtool_library *imgtool_library_create(void)
error:
if (pool)
pool_free_lib(pool);
- return NULL;
+ return nullptr;
}
@@ -162,12 +162,12 @@ const imgtool_module *imgtool_library_unlink(imgtool_library *library,
next = m->next ? &m->next->previous : &library->last;
*previous = m->next;
*next = m->previous;
- m->previous = NULL;
- m->next = NULL;
+ m->previous = nullptr;
+ m->next = nullptr;
return m;
}
}
- return NULL;
+ return nullptr;
}
@@ -278,5 +278,5 @@ char *imgtool_library_strdup(imgtool_library *library, const char *s)
char *imgtool_library_strdup_allow_null(imgtool_library *library, const char *s)
{
- return s ? imgtool_library_strdup(library, s) : NULL;
+ return s ? imgtool_library_strdup(library, s) : nullptr;
}