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| author | Felix Fietkau <nbd@openwrt.org> | 2007-06-15 15:59:56 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2007-06-15 15:59:56 +0000 |
| commit | 5e6f8739be1b3de38ed7ad1c7dc80bc1f4c4bf31 (patch) | |
| tree | 1b28564d52de256eaa333cac8c7a6b30ab3cd601 /package/base-files/files/etc | |
| parent | 74f84753e7b102d938c0b291769086633c01544d (diff) | |
| download | upstream-5e6f8739be1b3de38ed7ad1c7dc80bc1f4c4bf31.tar.gz upstream-5e6f8739be1b3de38ed7ad1c7dc80bc1f4c4bf31.tar.bz2 upstream-5e6f8739be1b3de38ed7ad1c7dc80bc1f4c4bf31.zip | |
some shell variable handling fixes
SVN-Revision: 7638
Diffstat (limited to 'package/base-files/files/etc')
| -rwxr-xr-x | package/base-files/files/etc/functions.sh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh index 7ba59afbbe..8d1117163d 100755 --- a/package/base-files/files/etc/functions.sh +++ b/package/base-files/files/etc/functions.sh @@ -55,7 +55,7 @@ config_rename() { local oldvar local newvar - [ "$OLD" -a "$NEW" ] || return + [ -n "$OLD" -a -n "$NEW" ] || return for oldvar in `set | grep ^CONFIG_${OLD}_ | \ sed -e 's/\(.*\)=.*$/\1/'` ; do newvar="CONFIG_${NEW}_${oldvar##CONFIG_${OLD}_}" @@ -139,7 +139,7 @@ config_foreach() { [ -z "$CONFIG_SECTIONS" ] && return 0 for section in ${CONFIG_SECTIONS}; do config_get cfgtype "$section" TYPE - [ -n "$type" -a "$cfgtype" != "$type" ] && continue + [ -n "$type" -a "x$cfgtype" != "x$type" ] && continue eval "$function \"\$section\"" done } @@ -186,7 +186,7 @@ strtok() { # <string> { <variable> [<separator>] ... } shift 2 done - if [ $# -gt 0 -a "$val" ]; then + if [ $# -gt 0 -a -n "$val" ]; then export ${NO_EXPORT:+-n} "$1=$val"; count=$((count+1)) fi |