From 52a9ea9f5b5a47879c0b0a8eda7f5c5777913a52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Michel?= <francois.michel@uclouvain.be>
Date: Tue, 5 Feb 2019 16:04:19 +0100
Subject: [PATCH] Ex4: put the main function inside a separate function and
 call it from main(). Reason: recent versions of gcc won't complain for the
 return value of the main() function, even with -Wall.

---
 Exercices/Programmes/prog-1.rst | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Exercices/Programmes/prog-1.rst b/Exercices/Programmes/prog-1.rst
index d263e8a..cf20bb9 100644
--- a/Exercices/Programmes/prog-1.rst
+++ b/Exercices/Programmes/prog-1.rst
@@ -78,12 +78,18 @@ que vous aviez réalisé en Java.
 
         .. code-block:: c
 
-	        int main(int argc, const char *argv[])
+                int f()
                 {
                         int a = 1252;
                         printf("%d\n", a);
                 }
 
+                int main(int argc, const char *argv[])
+                {
+                        f();
+                }
+
+
 #. Expliquez à quoi sert l'option ``-Werror`` de ``gcc``. Regardez la manpage (`gcc(1)`_).
 
         .. only:: staff
-- 
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