Do case insensitive header checks

1 files changed, 4 insertions, 3 deletions

diff --git a/title.bash b/title.bash
index 7161950..9afc7f3 100755
--- a/title.bash
+++ b/title.bash
@@ -21,6 +21,7 @@
 # v1.1  : decode HTML in the title using recode (adds recode as a dependency)
 # v1.2  : deal with some cURL exit codes
 # v1.2.1: decode HTML using PHP instead of recode (adds PHP as a dependency, removes recode)
+# v1.2.2: do case insensitive header checks
 
 OPTS='--location --insecure --silent --max-filesize 1048576 --max-time 10 -A "Mozilla/5.0 (X11; Linux x86_64; rv:36.0) Gecko/20100101 Firefox/36.0" -H "Accept-Encoding: gzip" -H "Accept: text/html"'
 
@@ -39,7 +40,7 @@ then
   echo "Usage: '!title <url>' where <url> is an http:// or https:// URL"
 elif [ "$url" == "-v" ] || [ "$url" == "--version" ]
 then
-  echo "blatitle version 1.2.1"
+  echo "blatitle version 1.2.2"
 else
   eval curl $OPTS -D /tmp/$TIME.header '$url' -o /tmp/$TIME.body.gz
   ret=$?
@@ -52,8 +53,8 @@ else
     echo "cURL error $ret when fetching the page."
     exit
   fi
-  grep -q "Content-Encoding: gzip" /tmp/$TIME.header && gunzip /tmp/$TIME.body.gz || mv /tmp/$TIME.body.gz /tmp/$TIME.body
-  grep -q "Content-Type: text/plain" /tmp/$TIME.header && TYPE="text/plain"
+  grep -qi "Content-Encoding: gzip" /tmp/$TIME.header && gunzip /tmp/$TIME.body.gz || mv /tmp/$TIME.body.gz /tmp/$TIME.body
+  grep -qi "Content-Type: text/plain" /tmp/$TIME.header && TYPE="text/plain"
   if [ "$TYPE" == "text/plain" ]
   then
     head -n1 /tmp/$TIME.body