diff -uNr notmuch-0.32/lib/config.cc notmuch-0.32.mod/lib/config.cc
--- notmuch-0.32/lib/config.cc	2021-05-02 10:05:44.000000000 +0000
+++ notmuch-0.32.mod/lib/config.cc	2021-05-05 14:32:33.893497609 +0000
@@ -473,6 +473,7 @@
 	pw_buf = (char *) talloc_zero_size (ctx, pw_buf_size);
     }
 
+#if !defined(__ANDROID__) || defined(__LP64__)
     if (e == 0) {
 	char *comma = strchr (passwd.pw_gecos, ',');
 	if (comma)
@@ -483,6 +484,9 @@
     } else {
 	name = talloc_strdup (ctx, "");
     }
+#else
+    name = talloc_strdup (ctx, "");
+#endif
 
     talloc_free (pw_buf);