master 8dcebc9629: Handle allocation errors when creating menu items on Haiku

[Po Lu]

branch: master
commit 8dcebc96299149845d63e23f27c75a1ecc0b3538
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Handle allocation errors when creating menu items on Haiku
    
    * src/haiku_support.cc (class EmacsMenuItem): Don't abort on
    failed strdup.
---
 src/haiku_support.cc | 39 +++++++++++++++++----------------------
 1 file changed, 17 insertions(+), 22 deletions(-)

diff --git a/src/haiku_support.cc b/src/haiku_support.cc
index 977728b5e3..c1617c86cc 100644
--- a/src/haiku_support.cc
+++ b/src/haiku_support.cc
@@ -2385,30 +2385,25 @@ public:
 class EmacsMenuItem : public BMenuItem
 {
 public:
-  int menu_bar_id = -1;
-  void *menu_ptr = NULL;
-  void *wind_ptr = NULL;
-  char *key = NULL;
-  char *help = NULL;
-
-  EmacsMenuItem (const char *ky,
-                const char *str,
-                const char *help,
-                BMessage *message = NULL) : BMenuItem (str, message)
+  int menu_bar_id;
+  void *menu_ptr;
+  void *wind_ptr;
+  char *key;
+  char *help;
+
+  EmacsMenuItem (const char *key_label, const char *label,
+                const char *help, BMessage *message = NULL)
+    : BMenuItem (label, message),
+      menu_bar_id (-1),
+      menu_ptr (NULL),
+      wind_ptr (NULL),
+      key (NULL),
+      help (NULL)
   {
-    if (ky)
-      {
-       key = strdup (ky);
-       if (!key)
-         gui_abort ("strdup failed");
-      }
+    if (key_label)
+      key = strdup (key_label);
 
-    if (help)
-      {
-       this->help = strdup (help);
-       if (!this->help)
-         gui_abort ("strdup failed");
-      }
+    this->help = strdup (help);
   }
 
   ~EmacsMenuItem ()