Made diff silent

src/version.c

@@ -1,3 +1,3 @@
 #include "version.h"
 
-const char git_version[] = "renderer-566ba69";
+const char git_version[] = "renderer-4f06e40";

versionning.bash

@@ -19,13 +19,13 @@ extern const char git_version[];
 EOF
 )
 
-diff src/version.c <(echo "$source")
+diff src/version.c <(echo "$source") > /dev/null 2>&1
 if [[ $? -ne 0 ]]
   then
   echo "Updating version source"
   echo "$source" > src/version.c
 fi
-diff include/version.h <(echo "$include")
+diff include/version.h <(echo "$include") > /dev/null 2>&1
 if [[ $? -ne 0 ]]
   then
   echo "Updating version include"