v4.1.2: bug fix: only semico0lons were understood as separators in th…

…e `Content-Type` and `Content-Disposition` HTTP headers. Fixed to also use commas. Bug reported by "florin-ctu", issues #8 and #9.

README.md

@@ -72,6 +72,7 @@ Feel welcome to copy and enhance this project, as well as providing bug reports,
 - Or just email me: [email protected]
 
 ## History of changes
+- 2023-01-08 v4.1.2: bug fix: only semico0lons were understood as separators in the `Content-Type` and `Content-Disposition` HTTP headers. Fixed to also use commas. Bug reported by "florin-ctu", issues #8 and #9.
 - 2022-11-24 v4.1.1: bug fix: form fields after a file upload field were ignored. Please upgrade!
  Bug report by "pipoprods", issue #7.
 - 2021-12-23 v4.1.0:

cgibashopts

@@ -3,7 +3,7 @@
 # See https://github.com/ColasNahaboo/cgibashopts
 # Uses the CGI env variables REQUEST_METHOD CONTENT_TYPE QUERY_STRING
 
-export CGIBASHOPTS_RELEASE=4.1.1
+export CGIBASHOPTS_RELEASE=4.1.2
 export CGIBASHOPTS_VERSION="${CGIBASHOPTS_RELEASE%%.*}"
 cr=$'\r'
 nl=$'\n'
@@ -83,11 +83,11 @@ urlencode() {
 }
 
 if [ "${REQUEST_METHOD:-}" = POST ]; then
- if [[ ${CONTENT_TYPE:-} =~ ^multipart/form-data\;[[:space:]]*boundary=([^\;]+) ]]; then
+ if [[ ${CONTENT_TYPE:-} =~ ^multipart/form-data[\;,][[:space:]]*boundary=([^\;,]+) ]]; then
  sep="--${BASH_REMATCH[1]}"
  OIFS="$IFS"; IFS=$'\r'
  while read -r line; do
- if [[ $line =~ ^Content-Disposition:\ *form-data\;\ *name=\"([^\"]+)\"(\;\ *filename=\"([^\"]+)\")? ]]; then
+ if [[ $line =~ ^Content-Disposition:\ *form-data[\;,]\ *name=\"([^\"]+)\"(\;\ *filename=\"([^\"]+)\")? ]]; then
  var="${BASH_REMATCH[1]}"
  val="${BASH_REMATCH[3]}"
  [[ $val =~ [%+] ]] && val=$(urldecode "$val")