lib: remove ASSIGNWITHINCONDITION exceptions, use our code style

... even for macros

Reviewed-by: Daniel Gustafsson
Reviewed-by: Jay Satiro
Reported-by: Jay Satiro
Fixes #4683
Closes #4722

1 files changed, 7 insertions, 2 deletions

diff --git a/lib/curl_multibyte.h b/lib/curl_multibyte.h
index 5225e1811..3becf41cf 100644
--- a/lib/curl_multibyte.h
+++ b/lib/curl_multibyte.h
@@ -61,8 +61,13 @@ char *Curl_convert_wchar_to_UTF8(const wchar_t *str_w);
 
 #define Curl_convert_UTF8_to_tchar(ptr) Curl_convert_UTF8_to_wchar((ptr))
 #define Curl_convert_tchar_to_UTF8(ptr) Curl_convert_wchar_to_UTF8((ptr))
-#define Curl_unicodefree(ptr) \
-  do {if((ptr)) {free((ptr)); (ptr) = NULL;}} while(0)
+#define Curl_unicodefree(ptr)                           \
+  do {                                                  \
+    if(ptr) {                                           \
+      free(ptr);                                        \
+      (ptr) = NULL;                                     \
+    }                                                   \
+  } while(0)
 
 typedef union {
   unsigned short       *tchar_ptr;