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| author | Arnaud Charlet <charlet@gcc.gnu.org> | 2004-12-08 12:46:45 +0100 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2004-12-08 12:46:45 +0100 |
| commit | 2fb9c1bbd4094df3fbf2a598a30052d2d4842693 (patch) | |
| tree | ee5ee6ddd2506c84e0b7441228ab52861a131730 /gcc/ada/g-os_lib.adb | |
| parent | 5f8abbd98b87a4dd80586a164d7f3b8eb81aa691 (diff) | |
| download | gcc-2fb9c1bbd4094df3fbf2a598a30052d2d4842693.tar.gz | |
g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a compile-time warning.
* g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
compile-time warning.
From-SVN: r91886
Diffstat (limited to 'gcc/ada/g-os_lib.adb')
| -rw-r--r-- | gcc/ada/g-os_lib.adb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ada/g-os_lib.adb b/gcc/ada/g-os_lib.adb index 2513d6682d0..64122462ec4 100644 --- a/gcc/ada/g-os_lib.adb +++ b/gcc/ada/g-os_lib.adb @@ -2157,7 +2157,11 @@ package body GNAT.OS_Lib is pragma Import (C, Dup2, "__gnat_dup2"); Saved_Output : File_Descriptor; - Saved_Error : File_Descriptor; + Saved_Error : File_Descriptor := Invalid_FD; + -- We need to initialize Saved_Error to Invalid_FD to avoid + -- a compiler warning that this variable may be used before + -- it is initialized (which can not happen, but the compiler + -- is not smart enough to figure this out). begin -- Set standard output and error to the temporary file |