Mercurial > octave-nkf

changeset 18864:5b7b18d603ae

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mkoctfile.in.cc: fix return value if subprocess fails (bug #42549). * mkoctfile.in.cc (run_command): Use WIFEXITED and WEXITSTATUS macros to correctly extract return status from system() command.
author Andreas Weber <andreas.weber@hs-offenburg.de>
date Fri, 13 Jun 2014 11:28:03 +0200
parents 4ae67c0553ae
children 5eca3080c7cd
files src/mkoctfile.in.cc
diffstat 1 files changed, 4 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/mkoctfile.in.cc	Fri Jun 13 08:21:28 2014 -0700
+++ b/src/mkoctfile.in.cc	Fri Jun 13 11:28:03 2014 +0200
@@ -344,7 +344,10 @@
 {
   if (debug)
     std::cout << cmd << std::endl;
-  return system (cmd.c_str ());
+  int result = system (cmd.c_str ());
+  if (WIFEXITED (result))
+    result = WEXITSTATUS (result);
+  return result;
 }
 
 bool