rename perf to .sh ext and +x

[packages/kernel-tools.git] / perf.sh

diff --git a/perf b/perf.sh
old mode 100644 (file)
new mode 100755 (executable)
similarity index 57%
rename from perf
rename to perf.sh
index af12741..5c9c61e
--- a/perf
+++ b/perf.sh
@@ -1,19 +1,18 @@
 #!/bin/sh
 
-if [ -x /usr/bin/perf_gtk -a -n "$DISPLAY" ] ; then
+if [ -x /usr/bin/perf_gtk -a -n "$DISPLAY" ]; then
        # prefer GTK version under X11
        exec /usr/bin/perf_gtk "$@"
 fi
-if [ -x /usr/bin/perf_slang ] ; then
+if [ -x /usr/bin/perf_slang ]; then
        # use text version if perf_gtk or $DISPLAY is not available
        exec /usr/bin/perf_slang "$@"
 fi
-if [ -x /usr/bin/perf_gtk ] ; then
+if [ -x /usr/bin/perf_gtk ]; then
        # fall-back to perf_gtk if no perf_slang (it can work in a terminal
        # too)
        exec /usr/bin/perf_gtk "$@"
 fi
 
-echo "You need 'kernel-tools-perf-gtk' or 'kernel-tools-perf-slang' package installed!"
-
+echo >&2 "You need 'kernel-tools-perf-gtk' or 'kernel-tools-perf-slang' package installed!"
 exit 1