1 files changed, 9 insertions, 5 deletions
diff --git a/wrapper/rvs.h b/wrapper/rvs.h
index 6b4e9ee..447b533 100644
--- a/wrapper/rvs.h
+++ b/wrapper/rvs.h
@@ -34,9 +34,10 @@ void *
 xmalloc (size_t size)
 {
 	void *value = malloc (size);
-	if (value == NULL)
+	if (value == NULL) {
 		perror(program_invocation_name);
 		exit(EXIT_FAILURE);
+	}
 	return value;
 }
 
@@ -44,9 +45,10 @@ void *
 xrealloc (void *ptr, size_t size)
 {
 	void *value = realloc (ptr, size);
-	if (value == NULL)
+	if (value == NULL) {
 		perror(program_invocation_name);
 		exit(EXIT_FAILURE);
+	}
 	return value;
 }
 
@@ -59,6 +61,9 @@ xfree (void *ptr)
 int
 xchdir (const char *filename)
 {
+	#ifdef DEBUG
+		puts (filename);
+	#endif
 	int ret=chdir(filename);
 	if (ret != 0) {
 		error(EXIT_FAILURE,errno,"%s/",filename);
@@ -92,11 +97,10 @@ xopendir (const char *dirname)
 void
 stradds(size_t *size, char **dest, char *str)
 {
-	if (*size > ( strlen(*dest) + strlen(str) )) {
+	if (*size > ( strlen(*dest) + strlen(str) ))
 		strcat(*dest, str);
-	} else {
+	else {
 		*size = strlen(*dest) + strlen(str) + 1;
-		
 		*dest = (char *) xrealloc (*dest, *size);
 		strcat(*dest, str);
 	}