minor style adjustments

1 files changed, 5 insertions, 7 deletions

diff --git a/menudriver.c b/menudriver.c
index 7447e73..5071ad2 100644
--- a/menudriver.c
+++ b/menudriver.c
@@ -66,6 +66,7 @@ static int read_next(size_t n, char buf[static n])
   for (char *end = strchr(buf, '\n'); isspace(*end); end--) {
     *end = '\0';
   }
+
   return 1;
 }
 
@@ -177,7 +178,8 @@ int lastval(char *last)
 
 void menudrive(const char *menuviewer, const char *viewer, char *dir)
 {
-  char next[40] = "", last[40] = ".";
+  char next[40] = "";
+  char last[40] = ".";
 
   int bad = 0;
 
@@ -216,13 +218,9 @@ void menudrive(const char *menuviewer, const char *viewer, char *dir)
 
     if (strcmp(next, ".") == 0) {
       strcpy(next, last);	/* repeat last option */
-    }
-
-    if (strcmp(next, "+") == 0 && lastval(last)) {
+    } else if (strcmp(next, "+") == 0 && lastval(last)) {
       (void)sprintf(next, "%d", atoi(last) + 1);
-    }
-
-    if (strcmp(next, "-") == 0 && lastval(last)) {
+    } else if (strcmp(next, "-") == 0 && lastval(last)) {
       (void)sprintf(next, "%d", atoi(last) - 1);
     }