regex warnings

[Jack Howarth]

   I am seeing the following warnings in the current glibc cvs...

make[2]: Entering directory `/home/howarth/libc/posix'
In file included from regex.c:52:
regexec.c: In function `search_subexp':
regexec.c:1769: warning: `node' might be used uninitialized in this function
In file included from regex.c:52:
regexec.c: In function `search_subexp':
regexec.c:1769: warning: `node' might be used uninitialized in this function
In file included from regex.c:52:
regexec.c: In function `search_subexp':
regexec.c:1769: warning: `node' might be used uninitialized in this function
make[2]: Leaving directory `/home/howarth/libc/posix'

Are those at all worrisome?
                            Jack