Fix pointer processing in new entab.c function

bmomjian · bmomjian · commit 8440897b38be · 2014-01-29T13:31:11.000-05:00
diff --git 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)++) = ' ';
 }
 

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ extern int optind;`
`31`	`31`	`static void`
`32`	`32`	`output_accumulated_spaces(int prv_spaces, char *dst)`
`33`	`33`	`{`
`34`		`- for (; prv_spaces > 0; prv_spaces--)`
	`34`	`+ for (; prv_spaces > 0; (prv_spaces)--)`
`35`	`35`	`((dst)++) = ' ';`
`36`	`36`	`}`
`37`	`37`