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authorFrançois Andriot <francois.andriot@free.fr>2014-10-11 17:45:18 +0200
committerSlávek Banko <slavek.banko@axis.cz>2014-10-11 17:45:18 +0200
commitc8b810f149c2ed1815ae59b5275d435152ab52ad (patch)
treec9687075aeab9d6e80465114ec2231729c1ae64c
parent8f117582531853100b5e0e5ce6a654398270c6c4 (diff)
downloadtdelibs-c8b810f149c2ed1815ae59b5275d435152ab52ad.tar.gz
tdelibs-c8b810f149c2ed1815ae59b5275d435152ab52ad.zip
Fix tdesu process handling
-rw-r--r--tdesu/process.cpp9
1 files changed, 7 insertions, 2 deletions
diff --git a/tdesu/process.cpp b/tdesu/process.cpp
index 28e3bb110..0fded3184 100644
--- a/tdesu/process.cpp
+++ b/tdesu/process.cpp
@@ -492,8 +492,13 @@ int PtyProcess::waitForChild()
while (1)
{
- FD_SET(m_Fd, &fds);
- int ret = select(m_Fd+1, &fds, 0L, 0L, 0L);
+ int ret = 0;
+
+ if (m_Fd != -1)
+ {
+ FD_SET(m_Fd, &fds);
+ ret = select(m_Fd+1, &fds, 0L, 0L, 0L);
+ }
if (ret == -1)
{
if (errno != EINTR)