Fix all SC2164 warnings

.ci/travis/code_layout/install.sh

@@ -17,8 +17,8 @@
 export CORES=2
 
 mkdir build
-pushd build
+pushd build || exit
 
 cmake -DUSE_CCACHE=OFF -DWITH_CORE=OFF -DWITH_APIDOC=ON -DWITH_ASTYLE=ON -DENABLE_TESTS=ON ..
 
-popd
+popd || exit

.ci/travis/macos/install.sh

@@ -15,7 +15,7 @@
 ###########################################################################
 
 mkdir build
-pushd build
+pushd build || exit
 
 export PATH=/usr/local/opt/ccache/libexec:$PATH
 HB=$(brew --prefix)
@@ -62,4 +62,4 @@ cmake \
   -DCMAKE_CXX_FLAGS="-Wno-deprecated-declarations" \
   ..
 
-popd
+popd || exit

scripts/build_debian_package.sh

@@ -26,7 +26,7 @@ fi
 
 if [ -d `pwd`/debian ]
 then
-  cd debian
+  cd debian || exit
   svn update
   cd ..
 else

scripts/jenkins-run.sh

@@ -6,7 +6,7 @@ then
 fi
 
 mkdir build
-cd build
+cd build || exit
 cmake ..
 #xvfb-run --auto-servernum --server-num=1 --server-args="-screen 0 1024x768x24" make Experimental || true
 make Experimental || true

scripts/runtests-local-travis-config.sh

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 DIR=$(git rev-parse --show-toplevel)
-cd $1
+cd $1 || exit
 FOLDER=linux
 if [[ "$OSTYPE" =~ darwin* ]]; then
   GP=linux
 fi
 ctest -E "$(cat ${DIR}/.ci/travis/${FOLDER}/blacklist.txt | sed -r '/^(#.*?)?$/d' | paste -sd '|' -)" --output-on-failure
-cd $DIR
+cd $DIR || exit

tests/code_layout/test_shellcheck.sh

@@ -4,9 +4,9 @@
 
 DIR=$(git rev-parse --show-toplevel)
 
-pushd ${DIR} > /dev/null
+pushd ${DIR} > /dev/null || exit
 result=$(shellcheck -e SC2016,SC2015,SC2086,SC2002,SC1117,SC2154,SC2076,SC2046,SC1090,SC2038,SC2031,SC2030,SC2162,SC2196,SC2034,SC2044,SC2119,SC1001,SC2188,SC2119,SC2188,SC2120,SC2103,SC2059,SC2006,SC2221,SC2222,SC2120,SC2128,SC2005,SC2004,SC2013,SC2027,SC2090,SC2089,SC2124,SC2068,SC2035,SC2001,SC2010,SC1072,SC1073,SC1009,SC2166,SC2062,SC2045,SC2028,SC1091,SC2181,SC1083,SC2116,SC2219 $(find . -name '*.sh'))
-popd > /dev/null
+popd > /dev/null || exit
 
 if [[ $result ]]; then
   echo " *** shellcheck found script errors"

tests/code_layout/test_sip_include.sh

@@ -9,7 +9,7 @@ if [[ "$OSTYPE" =~ darwin* ]]; then
   GP=g
 fi
 
-pushd ${DIR} > /dev/null
+pushd ${DIR} > /dev/null || exit
 
 code=0
 modules=(core gui analysis server)
@@ -36,6 +36,6 @@ if [[ code -eq 1 ]]; then
   echo -e " If a header should not have a sip file created, add \x1B[33m#define SIP_NO_FILE\x1B[0m."
 fi
 
-popd > /dev/null
+popd > /dev/null || exit
 
 exit $code

tests/code_layout/test_sipfiles_uptodate.sh

@@ -10,7 +10,7 @@ if [[ "$OSTYPE" =~ darwin* ]]; then
   GP=g
 fi
 
-pushd ${DIR} > /dev/null
+pushd ${DIR} > /dev/null || exit
 
 modules=(core gui analysis server)
 
@@ -57,6 +57,6 @@ It is not aimed to be manually edited
 done
 
 
-popd > /dev/null
+popd > /dev/null || exit
 
 exit $code

tests/code_layout/test_sipify.sh

@@ -4,9 +4,9 @@
 
 DIR=$(git rev-parse --show-toplevel)
 
-pushd ${DIR} > /dev/null
+pushd ${DIR} > /dev/null || exit
 outdiff=$(./scripts/sipify.pl tests/code_layout/sipifyheader.h | diff tests/code_layout/sipifyheader.expected.sip -)
-popd > /dev/null
+popd > /dev/null || exit
 
 if [[ $outdiff ]]; then
   echo " *** sipify.pl did not output expected file"