Added initializer to quiet gcc warning. Added assertion to check for null

[~andy/gtk] / mkinstalldirs

diff --git a/mkinstalldirs b/mkinstalldirs
index fef1eb9418b30b5a64426e69a8e55090fb44c868..d0fd194fd6c74a8fe333eb68698337eef16273fc 100755 (executable)
--- a/mkinstalldirs
+++ b/mkinstalldirs
@@ -2,17 +2,20 @@
 # mkinstalldirs --- make directory hierarchy
 # Author: Noah Friedman <friedman@prep.ai.mit.edu>
 # Created: 1993-05-16
-# Last modified: 1994-03-25
 # Public domain
 
+# $Id$
+
 errstatus=0
 
-for file in ${1+"$@"} ; do
+for file
+do
    set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
    shift
 
    pathcomp=
-   for d in ${1+"$@"} ; do
+   for d
+   do
      pathcomp="$pathcomp$d"
      case "$pathcomp" in
        -* ) pathcomp=./$pathcomp ;;
@@ -20,11 +23,12 @@ for file in ${1+"$@"} ; do
 
      if test ! -d "$pathcomp"; then
         echo "mkdir $pathcomp" 1>&2
-        mkdir "$pathcomp" > /dev/null 2>&1 || lasterr=$?
-     fi
 
-     if test ! -d "$pathcomp"; then
-       errstatus=$lasterr
+        mkdir "$pathcomp" || lasterr=$?
+
+        if test ! -d "$pathcomp"; then
+         errstatus=$lasterr
+        fi
      fi
 
      pathcomp="$pathcomp/"