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| author |  Ben Boeckel <MathStuf@gmail.com> | 2010-08-21 12:02:11 -0400 |
|---|---|---|
| committer | Ben Boeckel <MathStuf@gmail.com> | 2010-10-02 11:56:29 -0400 |
| commit | e0e443e5c5bbd7663542788401d0e44da91e301e (patch) | |
| tree | e74e930ddac1eece035d9a9d2aa08d9fe28c9b97 /examples/data/scripts/util | |
| parent | a2901d469cacd317e8995486401f363bc569d37c (diff) | |
Use -z and -n tests rather than "x$foo" = "x" hack
Diffstat (limited to 'examples/data/scripts/util')
| -rw-r--r-- | examples/data/scripts/util/dmenu.sh | 6 | ||||
| -rw-r--r-- | examples/data/scripts/util/editor.sh | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/examples/data/scripts/util/dmenu.sh b/examples/data/scripts/util/dmenu.sh index 3f307f2..2326cea 100644 --- a/examples/data/scripts/util/dmenu.sh +++ b/examples/data/scripts/util/dmenu.sh @@ -40,12 +40,12 @@ case "$DMENU_SCHEME" in esac # Default arguments -if [ "x$DMENU_ARGS" = "x" ]; then +if [ -z "$DMENU_ARGS" ]; then DMENU_ARGS="-i" fi # Set the prompt if wanted -if [ ! "x$DMENU_PROMPT" = "x" ]; then +if [ -n "$DMENU_PROMPT" ]; then DMENU_ARGS="$DMENU_ARGS -p $DMENU_PROMPT" fi @@ -58,7 +58,7 @@ fi # Detect the vertical patch if dmenu --help 2>&1 | grep -q '\[-l lines\]'; then # Default to 10 lines - if [ "x$DMENU_LINES" = "x" ]; then + if [ -z "$DMENU_LINES" ]; then DMENU_LINES=10 fi diff --git a/examples/data/scripts/util/editor.sh b/examples/data/scripts/util/editor.sh index a152ebd..1969769 100644 --- a/examples/data/scripts/util/editor.sh +++ b/examples/data/scripts/util/editor.sh @@ -1,7 +1,7 @@ #!/bin/sh # Editor selection -if [ "x$VTERM" = "x" ]; then +if [ -z "$VTERM" ]; then VTERM="xterm" fi |