initscripts: Fix populate-volatile.sh bug when file/dir exists

The blocks which test for entry exitence (file or directory) use a
`A && B || C` syntax. This form is not behaving as a if-then-else block
even the code logic assumes that. C may run when A is true which breaks
the case where VERBOSE is 'no' but the file/directory exists.

Along with fixing these specific issues, this patch fixes the other
instances where blocks of form `A && B || C` are used as if-then-else.

(From OE-Core rev: 471094f8afa57548e9ff3fd7a99306f58b87d478)

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 1b9ea22acb66554925720e04cf24100664234574)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 12 insertions, 12 deletions

diff --git a/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh b/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh
index 3a265329f0..f21f48dd30 100755
--- a/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh
+++ b/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh
@@ -26,15 +26,15 @@ COREDEF="00_core"
 
 create_file() {
         EXEC=""
-        [ -z "$2" ] && {
+        if [ -z "$2" ]; then
                 EXEC="
                 touch \"$1\";
                 "
-        } || {
+        else
                 EXEC="
                 cp \"$2\" \"$1\";
                 "
-        }
+        fi
         EXEC="
         ${EXEC}
         chown ${TUSER}:${TGROUP} $1 || echo \"Failed to set owner -${TUSER}- for -$1-.\" >/dev/tty0 2>&1;
@@ -42,9 +42,9 @@ create_file() {
 
         test "$VOLATILE_ENABLE_CACHE" = yes && echo "$EXEC" >> /etc/volatile.cache.build
 
-        [ -e "$1" ] && {
+        if [ -e "$1" ]; then
                 [ "${VERBOSE}" != "no" ] && echo "Target already exists. Skipping."
-        } || {
+        else
                 if [ -z "$ROOT_DIR" ]; then
                         eval "$EXEC"
                 else
@@ -54,7 +54,7 @@ create_file() {
                         # run on target to set up the correct files and directories.
                         eval "$EXEC" > /dev/null 2>&1
                 fi
-        }
+        fi
 }
 
 mk_dir() {
@@ -64,9 +64,9 @@ mk_dir() {
         chmod ${TMODE} $1 || echo \"Failed to set mode -${TMODE}- for -$1-.\" >/dev/tty0 2>&1 "
 
         test "$VOLATILE_ENABLE_CACHE" = yes && echo "$EXEC" >> /etc/volatile.cache.build
-        [ -e "$1" ] && {
+        if [ -e "$1" ]; then
                 [ "${VERBOSE}" != "no" ] && echo "Target already exists. Skipping."
-        } || {
+        else
                 if [ -z "$ROOT_DIR" ]; then
                         eval "$EXEC"
                 else
@@ -74,7 +74,7 @@ mk_dir() {
                         # not be logged.
                         eval "$EXEC" > /dev/null 2>&1
                 fi
-        }
+        fi
 }
 
 link_file() {
@@ -188,13 +188,13 @@ apply_cfgfile() {
                 [ -L "${TNAME}" ] && {
                         [ "${VERBOSE}" != "no" ] && echo "Found link."
                         NEWNAME=$(ls -l "${TNAME}" | sed -e 's/^.*-> \(.*\)$/\1/')
-                        echo "${NEWNAME}" | grep -v "^/" >/dev/null && {
+                        if echo "${NEWNAME}" | grep -v "^/" >/dev/null; then
                                 TNAME="$(echo "${TNAME}" | sed -e 's@\(.*\)/.*@\1@')/${NEWNAME}"
                                 [ "${VERBOSE}" != "no" ] && echo "Converted relative linktarget to absolute path -${TNAME}-."
-                        } || {
+                        else
                                 TNAME="${NEWNAME}"
                                 [ "${VERBOSE}" != "no" ] && echo "Using absolute link target -${TNAME}-."
-                        }
+                        fi
                 }
 
                 case "${TTYPE}" in