Fix pointer processing in new entab.c function

8440897b · Bruce Momjian · e93f7253 · 8440897b
Commit 8440897b authored Jan 29, 2014 by Bruce Momjian
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src/tools/entab/entab.c src/tools/entab/entab.c +1 -1

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--- a/src/tools/entab/entab.c
+++ b/src/tools/entab/entab.c
@@ -31,7 +31,7 @@ extern int	optind;
 static void
 output_accumulated_spaces(int *prv_spaces, char **dst)
 {
-	for (; *prv_spaces > 0; *prv_spaces--)
+	for (; *prv_spaces > 0; (*prv_spaces)--)
 		*((*dst)++) = ' ';
 }