X-Git-Url: https://jasonwoof.com/gitweb/?p=st.git;a=blobdiff_plain;f=st.c;h=e0aae9dd63dd959c41f92406215b9948af9d0dbb;hp=a2703f41fbac001a45fe407462071d8074bb54a2;hb=8de8ae3923b3b91b034077c8c35acba629588233;hpb=769d48180747c3255653360d161c77ec2a2e8d13

diff --git a/st.c b/st.c
index a2703f4..e0aae9d 100644
--- a/st.c
+++ b/st.c
@@ -1176,16 +1176,15 @@ execsh(void) {
 
 void
 sigchld(int a) {
-	int stat = 0;
+	int stat, ret;
 
 	if(waitpid(pid, &stat, 0) < 0)
 		die("Waiting for pid %hd failed: %s\n", pid, strerror(errno));
 
-	if(WIFEXITED(stat)) {
-		exit(WEXITSTATUS(stat));
-	} else {
-		exit(EXIT_FAILURE);
-	}
+	ret = WIFEXITED(stat) ? WEXITSTATUS(stat) : EXIT_FAILURE;
+	if (ret != EXIT_SUCCESS)
+		die("child finished with error '%d'\n", stat);
+	exit(EXIT_SUCCESS);
 }
 
 void
@@ -1554,6 +1553,7 @@ tsetchar(char *c, Glyph *attr, int x, int y) {
 void
 tclearregion(int x1, int y1, int x2, int y2) {
 	int x, y, temp;
+	Glyph *gp;
 
 	if(x1 > x2)
 		temp = x1, x1 = x2, x2 = temp;
@@ -1568,10 +1568,13 @@ tclearregion(int x1, int y1, int x2, int y2) {
 	for(y = y1; y <= y2; y++) {
 		term.dirty[y] = 1;
 		for(x = x1; x <= x2; x++) {
+			gp = &term.line[y][x];
 			if(selected(x, y))
 				selclear(NULL);
-			term.line[y][x] = term.c.attr;
-			memcpy(term.line[y][x].c, " ", 2);
+			gp->fg = term.c.attr.fg;
+			gp->bg = term.c.attr.bg;
+			gp->mode = 0;
+			memcpy(gp->c, " ", 2);
 		}
 	}
 }