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diff srogue/options.c @ 113:aa582a02eb5d

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srogue: remove unnecessary pointer cast. Casting char* to int before a comparison doesn't alter the result, and isn't safe if sizeof(char *) != sizeof(int).
author John "Elwin" Edwards
date Thu, 27 Mar 2014 11:09:30 -0700
parents 00baf21eb047
children 458df24e973d
line wrap: on
line diff
--- a/srogue/options.c	Sun Mar 23 21:27:14 2014 -0700
+++ b/srogue/options.c	Thu Mar 27 11:09:30 2014 -0700
@@ -124,7 +124,7 @@
 	 */
 	for (sp = buf; (c=readchar(awin)) != '\n' && c != '\r' && c != ESCAPE;
 	  wclrtoeol(awin), draw(awin)) {
-		if (( (int)sp - (int)buf ) >= 50) {
+		if (sp - buf >= 50) {
 			*sp = '\0';			/* line was too long */
 			strucpy(opt,buf,strlen(buf));
 			mvwaddstr(awin, 0, 0, "Name was truncated --More--");