[PATCH 4/6] remove bashism from ccpp-hook

[Nikola Pajkovsky]

Signed-off-by: Nikola Pajkovsky 
---
 src/hooks/abrt-install-ccpp-hook.in |   13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/hooks/abrt-install-ccpp-hook.in b/src/hooks/abrt-install-ccpp-hook.in
index 9c7df75..b5fac3d 100755
--- a/src/hooks/abrt-install-ccpp-hook.in
+++ b/src/hooks/abrt-install-ccpp-hook.in
@@ -8,12 +8,17 @@ verbose=false

DEFAULT_LOCATION=/var/spool/abrt

-DUMP_LOCATION=`cat @sysconfdir@/abrt/abrt.conf | grep '^[ 	]*DumpLocation'`
-DUMP_LOCATION=${DUMP_LOCATION#*DumpLocation*=}
-DUMP_LOCATION=${DUMP_LOCATION// /}
+wspace='[       ]*'
+DUMP_LOCATION=`grep "^${wspace}DumpLocation${wspace}=" @sysconfdir@/abrt/abrt.conf \
+    |  sed -e  "s/^${wspace}DumpLocation${wspace}=${wspace}//" -e "s/${wspace}$//"`

-if [ "$DUMP_LOCATION" = "" ]; then
+if [ x"$DUMP_LOCATION" = x"" ]; then
     DUMP_LOCATION=$DEFAULT_LOCATION
+else
+    if [ x"${DUMP_LOCATION#* }" != x"$DUMP_LOCATION" ]; then
+        # DUMP_LOCATION has a space.
+	DUMP_LOCATION=$DEFAULT_LOCATION
+    fi
 fi

PATTERN_FILE="/proc/sys/kernel/core_pattern"