[fix] Restart the service if reloading fails in conf_regen (bugfix #195)

data/hooks/conf_regen/12-metronome

@@ -62,5 +62,6 @@ sudo chown -R metronome: /etc/metronome/conf.d/
 if [[ "$need_restart" == "True" ]]; then
     sudo service metronome restart
 else
-    sudo service metronome reload
+    sudo service metronome reload \
+      || sudo service metronome restart
 fi

data/hooks/conf_regen/15-nginx

@@ -78,6 +78,9 @@ else
 fi
 
 # Restart if need be
-[[ "$need_restart" == "True" ]] \
+if [[ "$need_restart" == "True" ]]; then
-  && sudo service nginx restart \
+    sudo service nginx restart
-  || sudo service nginx reload
+else
+    sudo service nginx reload \
+      || sudo service nginx restart
+fi

data/hooks/conf_regen/19-postfix

@@ -48,9 +48,10 @@ if [ ! -f /proc/net/if_inet6 ]; then
       's/inet_interfaces = all/inet_interfaces = all\ninet_protocols = ipv4/' \
       main.cf
 fi
-    
+
 if [[ $(safe_copy main.cf /etc/postfix/main.cf) == "True" ]]; then
     sudo service postfix restart
 else
-    sudo service postfix reload
+    sudo service postfix reload \
+      || sudo service postfix restart
 fi

data/hooks/conf_regen/43-dnsmasq

@@ -47,4 +47,5 @@ for file in /etc/dnsmasq.d/*.*; do
       || sudo yunohost service saferemove -s dnsmasq $file
 done
 
-sudo service dnsmasq reload
+sudo service dnsmasq reload \
+  || sudo service dnsmasq restart