X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fdots_mvcur.c;h=16d5ca5ecf75a44223011ef53710acd8947c103a;hp=d6df3988c945e1bf7990516e9ac9e2a288db56da;hb=02f1dee48fe8af6ce054388fba739aa4f975004e;hpb=eccca377f55c70b12e3e92621d94d1e1c1fcfb7d

diff --git a/test/dots_mvcur.c b/test/dots_mvcur.c
index d6df3988..16d5ca5e 100644
--- a/test/dots_mvcur.c
+++ b/test/dots_mvcur.c
@@ -29,7 +29,7 @@
 /*
  * Author: Thomas E. Dickey - 2007
  *
- * $Id: dots_mvcur.c,v 1.20 2019/01/21 14:20:18 tom Exp $
+ * $Id: dots_mvcur.c,v 1.21 2019/08/24 22:19:28 tom Exp $
  *
  * A simple demo of the terminfo interface, and mvcur.
  */
@@ -138,7 +138,7 @@ main(int argc GCC_UNUSED,
      char *argv[]GCC_UNUSED)
 {
     int x0 = 1, y0 = 1;
-    int x, y, z, p;
+    int ch;
     double r;
     double c;
     SCREEN *sp;
@@ -149,8 +149,8 @@ main(int argc GCC_UNUSED,
     size_t need;
     char *my_env;
 
-    while ((x = getopt(argc, argv, "T:efm:s:")) != -1) {
-	switch (x) {
+    while ((ch = getopt(argc, argv, "T:efm:s:")) != -1) {
+	switch (ch) {
 	case 'T':
 	    need = 6 + strlen(optarg);
 	    my_env = malloc(need);
@@ -205,9 +205,9 @@ main(int argc GCC_UNUSED,
     started = time((time_t *) 0);
 
     while (!interrupted) {
-	x = (int) (c * ranf()) + m_option;
-	y = (int) (r * ranf()) + m_option;
-	p = (ranf() > 0.9) ? '*' : ' ';
+	int x = (int) (c * ranf()) + m_option;
+	int y = (int) (r * ranf()) + m_option;
+	int p = (ranf() > 0.9) ? '*' : ' ';
 
 	if (mvcur(y0, x0, y, x) != ERR) {
 	    x0 = x;
@@ -215,7 +215,7 @@ main(int argc GCC_UNUSED,
 	}
 
 	if (my_colors > 0) {
-	    z = (int) (ranf() * my_colors);
+	    int z = (int) (ranf() * my_colors);
 	    if (ranf() > 0.01) {
 		tputs(tparm2(set_a_foreground, z), 1, outc);
 	    } else {