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| author | geoffk <geoffk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-04 23:28:00 +0000 |
|---|---|---|
| committer | geoffk <geoffk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-04 23:28:00 +0000 |
| commit | 8bc418a1c8a1d48a02f3dec97f41f474fbc9c996 (patch) | |
| tree | 0ef8e186872b5872c231a1c182625bae9792339f /gcc/toplev.c | |
| parent | 890e483aa5c37de3ea8343f4cf45ca5e983cf9df (diff) | |
| download | gcc-8bc418a1c8a1d48a02f3dec97f41f474fbc9c996.tar.gz | |
* toplev.c (get_src_pwd): Handle failure of getpwd().
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92910 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 5a5702f0de2..c403b110fd2 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -449,7 +449,11 @@ const char * get_src_pwd (void) { if (! src_pwd) - src_pwd = getpwd (); + { + src_pwd = getpwd (); + if (!src_pwd) + src_pwd = "."; + } return src_pwd; } |