Do not put double quotes around empty variables.

2014-11-07 13:17:11 +00:00 · 2014-11-07 13:17:11 +00:00 · c7a0b9c562
parent 461945ee9e
commit c7a0b9c562
1 changed files with 6 additions and 1 deletions
--- a/7
+++ b/7
@ -86,7 +86,12 @@ putpathvar() {
    else
        printf "configure: %-20s := %s %s\n" $1 "$T" "$2"
    fi
-    printf "%-20s := \"%s\"\n" $1 "$T" >>config.tmp
+    if [ -z "$T" ]
+    then
+        printf "%-20s := \n" $1 >>config.tmp
+    else
+        printf "%-20s := \"%s\"\n" $1 "$T" >>config.tmp
+    fi
 }

 probe() {