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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2008-12-02 22:26:00 +0000 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2008-12-02 22:26:00 +0000 |
| commit | be5be0ec5abb6cf88d24d9b17329a206938006ec (patch) | |
| tree | fe2d871a1f3e34281f4f1dff1e1053fc5c1dca54 /target/makedevs | |
| parent | a3c53dc20d216c8638bd64a6f50b3f5579e2f47f (diff) | |
Compiling current SVN fails with the following error for me:
cc1: warnings being treated as errors
buildroot/buildroot/build_powerpc/makedevs/makedevs.c: In function main:
buildroot/buildroot/build_powerpc/makedevs/makedevs.c:531: error:
ignoring return value of system, declared with attribute warn_unused_result
This change adds a simple warning if system() fails.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'target/makedevs')
| -rw-r--r-- | target/makedevs/makedevs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target/makedevs/makedevs.c b/target/makedevs/makedevs.c index 8fa3048c4..5ca45e9ae 100644 --- a/target/makedevs/makedevs.c +++ b/target/makedevs/makedevs.c @@ -528,7 +528,8 @@ loop: } fclose(table); - system("/bin/sync"); + if (system("/bin/sync")) + bb_error_msg("sync failed, continuing anyway"); return 0; } |