Replace `catch` variable with `restore`

`catch` is a reserved keyword in c++

diff --git a/mutt/signal.c b/mutt/signal.c
index 826a12f7500efe86762f54b90e0def6ae6c9847b..c26a4db8b4de0b16c20b4e28b46360336518c1b1 100644 (file)
--- a/mutt/signal.c
+++ b/mutt/signal.c
@@ -202,15 +202,15 @@ void mutt_sig_block_system(void)
 
 /**
  * mutt_sig_unblock_system - Restore previously blocked signals
- * @param catch If true, restore previous SIGINT, SIGQUIT behaviour
+ * @param restore If true, restore previous SIGINT, SIGQUIT behaviour
  */
-void mutt_sig_unblock_system(bool catch)
+void mutt_sig_unblock_system(bool restore)
 {
   if (!SysSignalsBlocked)
     return;
 
   sigprocmask(SIG_UNBLOCK, &SigsetSys, NULL);
-  if (catch)
+  if (restore)
   {
     sigaction(SIGQUIT, &SysOldQuit, NULL);
     sigaction(SIGINT, &SysOldInt, NULL);

diff --git a/mutt/signal2.h b/mutt/signal2.h
index f6ddeec3aa7acfff1a7e5e3f3f9e0f96ea05b224..9f4f649cf81f0f204f7cdd356f6b9d9d8f950d17 100644 (file)
--- a/mutt/signal2.h
+++ b/mutt/signal2.h
@@ -38,6 +38,6 @@ void mutt_sig_empty_handler(int sig);
 void mutt_sig_exit_handler(int sig);
 void mutt_sig_init(sig_handler_t sig_fn, sig_handler_t exit_fn, sig_handler_t segv_fn);
 void mutt_sig_unblock(void);
-void mutt_sig_unblock_system(bool catch);
+void mutt_sig_unblock_system(bool restore);
 
 #endif /* MUTT_LIB_SIGNAL_H */