lib: backtrace_append() with libc - Remove dead code

04d6a2e763bce8640a8192298025d0717e425a66 changed the "out of memory" case to
be handled by returning an error instead. This is better than returning
unnamed backtrace pointers, which aren't very useful.

diff --git a/src/lib/backtrace-string.c b/src/lib/backtrace-string.c
index 6c458825a3dbab5a4dce952edb67b2be0e17b819..2f6262969ad8db9c243e14e3b89c35bf14c2e1f3 100644 (file)
--- a/src/lib/backtrace-string.c
+++ b/src/lib/backtrace-string.c
@@ -93,11 +93,8 @@ static int backtrace_append_libc(string_t *str, const char **error_r)
                if (str_len(str) > str_orig_size)
                        str_append(str, " -> ");
 
-               if (strings == NULL) {
-                       /* out of memory case */
-                       str_printfa(str, "0x%p", stack[i]);
-               } else if (str_len(str) != str_orig_size ||
-                          !str_begins_with(strings[i], BACKTRACE_SKIP_PREFIX)) {
+               if (str_len(str) != str_orig_size ||
+                   !str_begins_with(strings[i], BACKTRACE_SKIP_PREFIX)) {
                        /* String often contains a full path to the binary,
                           followed by the function name. The path causes the
                           backtrace to be excessively large and we don't