Bash-4.3 patch 37

assoc.c

@@ -436,6 +436,8 @@ assoc_to_assign (hash, quoted)
 #if 1
 	if (sh_contains_shell_metas (tlist->key))
 	  istr = sh_double_quote (tlist->key);
+	else if (ALL_ELEMENT_SUB (tlist->key[0]) && tlist->key[1] == '\0')
+	  istr = sh_double_quote (tlist->key);	
 	else
 	  istr = tlist->key;	
 #else

patchlevel.h

@@ -25,6 +25,6 @@
    regexp `^#define[ 	]*PATCHLEVEL', since that's what support/mkversion.sh
    looks for to find the patch level (for the sccs version string). */
 
-#define PATCHLEVEL 36
+#define PATCHLEVEL 37
 
 #endif /* _PATCHLEVEL_H_ */