Add minor improvements and cleanup

2020-10-27 03:39:46 -07:00
parent 9e3e985ae5
commit feed0d2b0e
163 changed files with 2286 additions and 2245 deletions
--- a/libc/str/getkvlin.c
+++ b/libc/str/getkvlin.c
@@ -20,11 +20,11 @@
 #include "libc/str/str.h"

 int getkvlin(const char *name, const char *const unsorted[]) {
+  unsigned i, n;
  if (unsorted) {
-    unsigned namelen = strlen(name);
-    for (int i = 0; unsorted[i]; ++i) {
-      if (strncmp(unsorted[i], name, namelen) == 0 &&
-          unsorted[i][namelen] == '=') {
+    n = strlen(name);
+    for (i = 0; unsorted[i]; ++i) {
+      if (strncmp(unsorted[i], name, n) == 0 && unsorted[i][n] == '=') {
        return i;
      }
    }