cngf-pf

commit de519ac795f069865beefb13be55713b3413382e
parent 7df64da83d8dbe2582f1db38a6bac9bff131dfe8
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Sun, 15 Mar 2020 21:22:38 +0100

Minor syntax tweak, check output file before write and close

Diffstat:
M
1d_fd_simple_shear.c
 | 
3
+--
M
simulation.c
 | 
10
+++++++---

2 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/1d_fd_simple_shear.c b/1d_fd_simple_shear.c
@@ -263,10 +263,9 @@ main(int argc, char* argv[])
 
 		stressiter = 0;
 		do {
-			if (sim.fluid) {
+			if (sim.fluid)
 				if (darcy_solver_1d(MAX_ITER_DARCY, RTOL_DARCY))
 					exit(1);
-			}
 
 			compute_effective_stress();
 			compute_friction();
diff --git a/simulation.c b/simulation.c
@@ -496,9 +496,13 @@ write_output_file(const int normalize)
 	snprintf(outfile, sizeof(outfile), "%s.output%05d.txt",
 	         sim.name, sim.n_file++);
 
-	fp = fopen(outfile, "w");
-	print_output(fp, normalize);
-	fclose(fp);
+	if ((fp = fopen(outfile, "w")) != NULL) {
+		print_output(fp, normalize);
+		fclose(fp);
+	} else {
+		dprintf(2, "could not open output file: %s", outfile);
+		exit(1);
+	}
 }
 
 void