X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=0f6c36f429f86fecaafc34a0791475aaf758945f;hb=ad4e4f6585680fdc1d474b707510cee94f368ec9;hp=65f457ff22f938fae1866a3d7a745c985c7006a6;hpb=5173aead615141e4e777e692cef94ae86d6a74d6;p=grml-etc-core.git

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 65f457f..0f6c36f 100644
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -1325,7 +1325,7 @@ is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
         fi
     fi
     # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
-    if [[ $DONTSETRPROMPT -eq 0 ]] ; then
+    if [[ ${DONTSETRPROMPT:-} -eq 0 ]] ; then
         if [[ $BATTERY -gt 0 ]] ; then
             # update battery (dropped into $PERCENT) information
             battery
@@ -1336,7 +1336,7 @@ is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
     fi
     # adjust title of xterm
     # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
-    [[ ${NOTITLE} -gt 0 ]] && return 0
+    [[ ${NOTITLE:-} -gt 0 ]] && return 0
     case $TERM in
         (xterm*|rxvt*)
             set_title ${(%):-"%n@%m: %~"}
@@ -2481,17 +2481,6 @@ fi
 # set terminal property (used e.g. by msgid-chooser)
 export COLORTERM="yes"
 
-# set default browser
-if [[ -z "$BROWSER" ]] ; then
-    if [[ -n "$DISPLAY" ]] ; then
-        #v# If X11 is running
-        check_com -c firefox && export BROWSER=firefox
-    else
-        #v# If no X11 is running
-        check_com -c w3m && export BROWSER=w3m
-    fi
-fi
-
 #m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only]
 [[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3
 [[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4
@@ -3178,7 +3167,7 @@ simple-extract() {
 
         elif [[ "$ARCHIVE" == (#s)(https|http|ftp)://* ]] ; then
             if check_com curl; then
-                WGET_CMD="curl -k -s -o -"
+                WGET_CMD="curl -L -k -s -o -"
             elif check_com wget; then
                 WGET_CMD="wget -q -O - --no-check-certificate"
             else