2 files changed, 7 insertions(+), 6 deletions(-)

M sim.c
M sim.h

@@ 94,13 94,13 @@ set(Grid *g, int x, int y, char c)
 void
 save(Grid *g, char key, char val)
 {
-	g->vars[cb36(key)] = val;
+	g->var[cb36(key)] = val;
 }
 
 char
 load(Grid *g, char key)
 {
-	return g->vars[cb36(key)];
+	return g->var[cb36(key)];
 }
 
 /* Syntax */


@@ 565,6 565,8 @@ initframe(Grid *g)
 		g->lock[i] = 0;
 		g->type[i] = 0;
 	}
+	for(i = 0; i < 36; ++i) 
+		g->var[i] = '\0';
 	g->msg[0] = '\0';
 	g->msglen = 0;
 }


@@ 609,7 611,7 @@ loadgrid(Grid *g, FILE *f)
 	return 1;
 }
 
-int
+void
 savegrid(Grid *g)
 {
 	int x, y;


@@ 621,7 623,6 @@ savegrid(Grid *g)
 	}
 	fclose(f);
 	puts("Saved orca-grid.txt");
-	return 1;
 }
 
 void

@@ 8,7 8,7 @@
 typedef struct Grid {
 	int w, h, l, f, r, msglen;
 	int lock[MAXSZ], type[MAXSZ];
-	char data[MAXSZ], vars[36], msg[MSGSZ];
+	char data[MAXSZ], var[36], msg[MSGSZ];
 } Grid;
 
 int cb36(char c);


@@ 20,5 20,5 @@ int gettype(Grid *g, int x, int y);
 
 int rungrid(Grid *g);
 int loadgrid(Grid *g, FILE *f);
-int savegrid(Grid *g);
+void savegrid(Grid *g);
 void initgrid(Grid *g, int w, int h);