Fixed make.hfiles; some "shells" did not accept it

diff --git a/lang/cem/cemcom/make.hfiles b/lang/cem/cemcom/make.hfiles
index 2132dd6..f53fdca 100755 (executable)
--- a/lang/cem/cemcom/make.hfiles
+++ b/lang/cem/cemcom/make.hfiles
@@ -9,7 +9,7 @@ case $# in
 esac
 
 (
-IFCOMMAND="if (<\$FN) 2>/dev/null;\
+IFCOMMAND="if [ -r \$FN ] ;\
        then    if cmp -s \$FN \$TMP;\
                then    rm \$TMP;\
                else    mv \$TMP \$FN;\

diff --git a/lang/cem/cpp.ansi/make.hfiles b/lang/cem/cpp.ansi/make.hfiles
index 2132dd6..f53fdca 100755 (executable)
--- a/lang/cem/cpp.ansi/make.hfiles
+++ b/lang/cem/cpp.ansi/make.hfiles
@@ -9,7 +9,7 @@ case $# in
 esac
 
 (
-IFCOMMAND="if (<\$FN) 2>/dev/null;\
+IFCOMMAND="if [ -r \$FN ] ;\
        then    if cmp -s \$FN \$TMP;\
                then    rm \$TMP;\
                else    mv \$TMP \$FN;\

diff --git a/lang/m2/comp/make.hfiles b/lang/m2/comp/make.hfiles
index 2132dd6..f53fdca 100755 (executable)
--- a/lang/m2/comp/make.hfiles
+++ b/lang/m2/comp/make.hfiles
@@ -9,7 +9,7 @@ case $# in
 esac
 
 (
-IFCOMMAND="if (<\$FN) 2>/dev/null;\
+IFCOMMAND="if [ -r \$FN ] ;\
        then    if cmp -s \$FN \$TMP;\
                then    rm \$TMP;\
                else    mv \$TMP \$FN;\

diff --git a/lang/pc/comp/make.hfiles b/lang/pc/comp/make.hfiles
index 2132dd6..f53fdca 100755 (executable)
--- a/lang/pc/comp/make.hfiles
+++ b/lang/pc/comp/make.hfiles
@@ -9,7 +9,7 @@ case $# in
 esac
 
 (
-IFCOMMAND="if (<\$FN) 2>/dev/null;\
+IFCOMMAND="if [ -r \$FN ] ;\
        then    if cmp -s \$FN \$TMP;\
                then    rm \$TMP;\
                else    mv \$TMP \$FN;\