xbps-src: consistently use read -r when reading file paths

common/hooks/pre-pkg/04-generate-runtime-deps.sh

@@ -70,7 +70,7 @@ hook() {
 
     exec 3<&0 # save stdin
     exec < $depsftmp
-    while read f; do
+    while read -r f; do
         lf=${f#${PKGDESTDIR}}
 	    if [ "${skiprdeps/${lf}/}" != "${skiprdeps}" ]; then
 		    msg_normal "Skipping dependency scan for ${lf}\n"

common/hooks/pre-pkg/99-pkglint.sh

@@ -171,7 +171,7 @@ hook() {
 			_pattern="^${_shlib}\.so\.[0-9]+(.*)[[:blank:]]+${_pkgname}-[^-]+_[0-9]+"
 		fi
 		grep -E "${_pattern}" $mapshlibs | { \
-			while read conflictFile conflictPkg ignore; do
+			while read -r conflictFile conflictPkg ignore; do
 				found=1
 				conflictRev=${conflictFile#*.so.}
 				if [ -n "$ignore" -a "$ignore" != "$XBPS_TARGET_MACHINE" ]; then