Correct BaseName Handling for Spaces in Path

This corrects "basename: extra operand ‘VAL1’" errors as seen below. Also this moves the basename call to only occur when the help text is displayed. > $ '/cygdrive/c/Users/myusername/OneDrive - VAL1 VAL2/Utils/github-markdown-toc/gh-md-toc' --help > /cygdrive/c/Users/myusername/OneDrive - VAL1 VAL2/Utils/github-markdown-toc/gh-md-toc > basename: extra operand ‘VAL1’ > Try 'basename --help' for more information. > GitHub TOC generator (): 0.5.0 > > Usage: > [--insert] src [src] Create TOC for a README file (url or local path) > - Create TOC for markdown from STDIN > --help Show help > --version Show version
nikeyes · Dec 19, 2018 · ca13c65 · ca13c65
1 parent aba04da
commit ca13c65
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gh-md-toc b/gh-md-toc
@@ -201,10 +201,10 @@ gh_toc_get_filename() {
 # Options hendlers
 #
 gh_toc_app() {
-    local app_name=$(basename $0)
     local need_replace="no"
 
     if [ "$1" = '--help' ] || [ $# -eq 0 ] ; then
+		local app_name=$(basename "$0")
         echo "GitHub TOC generator ($app_name): $gh_toc_version"
         echo ""
         echo "Usage:"