diff options
Diffstat (limited to 'lib/Support/Windows/Program.inc')
| -rw-r--r-- | lib/Support/Windows/Program.inc | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/Support/Windows/Program.inc b/lib/Support/Windows/Program.inc index 7e38168456..80cb7cc232 100644 --- a/lib/Support/Windows/Program.inc +++ b/lib/Support/Windows/Program.inc @@ -367,7 +367,17 @@ Program::Wait(const Path &path, return -2; } - return status & 0377; + if (!status) + return 0; + + // Pass 10(Warning) and 11(Error) to the callee as negative value. + if ((status & 0xBFFF0000U) == 0x80000000U) + return (int)status; + + if (status & 0xFF) + return status & 0x7FFFFFFF; + + return 1; } bool |