alsa-info.sh: declare variables separately from the assign (coverity)

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/alsa-info/alsa-info.sh b/alsa-info/alsa-info.sh
index c1849159120cc2cf66256127f20dc0be6e5de1d0..daffee8a9b33bb921f7e80d36e8b8762483a5887 100755 (executable)
--- a/alsa-info/alsa-info.sh
+++ b/alsa-info/alsa-info.sh
@@ -239,8 +239,10 @@ withdmesg() {
 }
 
 withpackages() {
-       local RPM="$(which rpmquery 2>/dev/null | sed 's|^[^/]*||' 2>/dev/null)"
-       local DPKG="$(which dpkg 2>/dev/null | sed 's|^[^/]*||' 2>/dev/null)"
+       local RPM
+       local DPKG
+       RPM="$(which rpmquery 2>/dev/null | sed 's|^[^/]*||' 2>/dev/null)"
+       DPKG="$(which dpkg 2>/dev/null | sed 's|^[^/]*||' 2>/dev/null)"
        [ -n "$RPM$DPKG" ] || return
        local PATTERN='(alsa-(lib|oss|plugins|tools|(topology|ucm)-conf|utils)|libalsa|tinycompress)'
        {