utils-std

commit: 80ce8e179c38661c772c92d5567e51bb9ea2be21
parent b6cba2230bc94a954de6e61f11141fe2c56c5836
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Fri, 30 Aug 2024 10:18:52 +0200

cmd/cut: use err as return in cut_b/cut_c/cut_f

Diffstat:
M
cmd/cut.c
9
++++++---

1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/cmd/cut.c b/cmd/cut.c
@@ -6,6 +6,7 @@
 
 #include "../lib/reallocarray.h"
 
+#include <assert.h>
 #include <ctype.h>
 #include <errno.h>
 #include <locale.h>
@@ -179,7 +180,7 @@ cut_b(FILE *in, const char *filename)
 
 	if(line_len != 0) free(line);
 
-	return 0;
+	return err;
 }
 
 static int
@@ -225,6 +226,8 @@ cut_c(FILE *in, const char *filename)
 			line_wsz = nread;
 		}
 
+		assert(line_wsz > 0);
+
 		size_t wcread = mbstowcs(line_w, line, line_wsz);
 		if(wcread == (size_t)-1)
 		{
@@ -253,7 +256,7 @@ cut_c(FILE *in, const char *filename)
 
 	if(line_len != 0) free(line);
 
-	return 0;
+	return err;
 }
 
 static int
@@ -329,7 +332,7 @@ cut_f(FILE *in, const char *filename)
 
 	if(line_len != 0) free(line);
 
-	return 0;
+	return err;
 }
 
 static int