Use command grouping to reduce number of redirects

[config/dotfiles.git] / lib.sh

diff --git a/lib.sh b/lib.sh
index 6a619027db7e7ae1046a66be85f9b1102fc3ab3b..1ce0c33c4e96468aab048bf1b40d3997ab486819 100644 (file)
--- a/lib.sh
+++ b/lib.sh
@@ -120,9 +120,9 @@ os() {
         echo debian
     elif test -f /etc/gentoo-release; then
         echo gentoo
-    elif test x`uname` = xSunOS; then
+    elif test x"`uname`" = xSunOS; then
         echo sun
-    elif test x`uname` = xFreeBSD; then
+    elif test x"`uname`" = xFreeBSD; then
         echo freebsd
     else
         echo 'unsupported OS!' >&2
@@ -196,13 +196,15 @@ generate() {
         printf '%s: generating from "%s" (%s)\n' \
             "$file" "$file$extension" "$1"
 
-        echo '###################################'  >"$file"
-        echo '# WARNING! DO NOT EDIT THIS FILE! #' >>"$file"
-        echo '###################################' >>"$file"
-        echo >>"$file"
-        printf '# It was generated from "%s" on %s.\n' \
-            "$file$extension" "`date`" >>"$file"
-        echo >>"$file"
+        {
+            echo '###################################'
+            echo '# WARNING! DO NOT EDIT THIS FILE! #'
+            echo '###################################'
+            echo
+            printf '# It was generated from "%s" on %s.\n' \
+                "$file$extension" "`date`"
+            echo
+        } > "$file"
 
         file_tmp="$file"
     fi