From 837c9427de10ddcb5295f3840ead2a6c3aa61e69 Mon Sep 17 00:00:00 2001
From: Xavier Del Campo Romero <xavi.dcr@tutanota.com>
Date: Thu, 8 Oct 2020 08:47:15 +0200
Subject: [PATCH] Add missing do/while (0) on convenience macros

---
 include/dynstr.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/dynstr.h b/include/dynstr.h
index b2e102c..79edc58 100644
--- a/include/dynstr.h
+++ b/include/dynstr.h
@@ -163,10 +163,11 @@ void dynstr_free(struct dynstr *d);
  * Convenience macro that calls dynstr_append and returns its error code if failed.
  */
 #define dynstr_append_or_ret(...) \
+   do \
    { \
       const enum dynstr_err err = dynstr_append(__VA_ARGS__);  \
       if (err != DYNSTR_OK) return err; \
-   }
+   } while (0)
 
 /**
  * Convenience macro that calls dynstr_append and returns zero if failed.
@@ -196,10 +197,11 @@ void dynstr_free(struct dynstr *d);
  * Convenience macro that calls dynstr_prepend and returns its error code if failed.
  */
 #define dynstr_prepend_or_ret(...) \
+   do \
    { \
       const enum dynstr_err err = dynstr_prepend(__VA_ARGS__);  \
       if (err != DYNSTR_OK) return err; \
-   }
+   } while (0)
 
 /**
  * Convenience macro that calls dynstr_prepend and returns zero if failed.