[ptxdist] [PATCH] ptxd_make_xpkg_pkg: handle SIGPIPE correctly

[Tim Niemeyer <tim.niemeyer@corscience.de>]

grep -q exits as soon as the first expression is found. This leads to a
SIGPIPE to the objcopy process. SIGPIPE results in an exit code of 141.
So ptxd_install_file_extract_debug must handle the 141 return value as
,,didn't work'' because the grep found the expected error string.

Signed-off-by: Tim Niemeyer <tim.niemeyer@corscience.de>
---

 scripts/lib/ptxd_make_xpkg_pkg.sh |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/lib/ptxd_make_xpkg_pkg.sh b/scripts/lib/ptxd_make_xpkg_pkg.sh
index c80adea..86196a2 100644
--- a/scripts/lib/ptxd_make_xpkg_pkg.sh
+++ b/scripts/lib/ptxd_make_xpkg_pkg.sh
@@ -230,7 +230,7 @@ ptxd_install_file_extract_debug() {
     "${CROSS_OBJCOPY}" ${ptxd_install_file_objcopy_args} "${dir}${dst}" "${dbg}" |&
 	grep -q "\(unrecognized option\|unable to initialize commpress status\)"
     local -a status=( "${PIPESTATUS[@]}" )
-    if [ ${status[0]} -eq 1 ]; then
+    if [ ${status[0]} -ne 0 ]; then
 	if [ ${status[1]} -eq 0 ]; then
 	    ptxd_install_file_objcopy_args="--only-keep-debug"
 	    "${CROSS_OBJCOPY}" ${ptxd_install_file_objcopy_args} "${dir}${dst}" "${dbg}"
-- 
1.7.10.4


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