Merge branch 'master' into 'master'

fix bugs with whitespaces

See merge request edouardklein/falsisign!13

falsisign.sh

@@ -76,7 +76,7 @@ pdfseparate "${TMPDIR}/${DOCUMENT_BN}_RGB.pdf" "${TMPDIR}/${DOCUMENT_BN}-%04d.pd
 NUMBER_OF_PAGES=0
 for page in "${TMPDIR}/${DOCUMENT_BN}"-*.pdf
 do
-    page_bn=$(basename ${page} .pdf)
+    page_bn=$(basename "${page}" .pdf)
     convert -density "${DENSITY}" "${page}" -resize 2480x3508! "${TMPDIR}/${page_bn}.png"
     let NUMBER_OF_PAGES=NUMBER_OF_PAGES+1
 done
@@ -145,4 +145,4 @@ convert -density "${DENSITY}" "${TMPDIR}/${DOCUMENT_BN}"-*-scanned.pdf "${TMPDIR
 gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/default \
    -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages \
    -dCompressFonts=true -r"${DENSITY}" -sOutputFile="${OUTPUT_FNAME}" "${TMPDIR}/${DOCUMENT_BN}"_large.pdf
-rm -rf ${TMPDIR}
+rm -rf "${TMPDIR}"