m4/pretty_print.m4: eliminate "eval"

9aada2ef · Max Kellermann · 4066b276 · 9aada2ef
Commit 9aada2ef authored Dec 08, 2014 by Max Kellermann
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Showing with 1 addition and 3 deletions

pretty_print.m4 m4/pretty_print.m4 +1 -3

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--- a/m4/pretty_print.m4
+++ b/m4/pretty_print.m4
 AC_DEFUN([results], [
-	var="`echo '$'enable_$1`"
-
 	printf '('
-	if eval "test x$var = xyes"; then
+	if test x$[]enable_$1 = xyes; then
 		printf '+'
 	else
 		printf '-'