Replace various copies of parse_uint(String) with String::to_uint().

1 files changed, 2 insertions, 21 deletions

diff --git a/Userland/kill.cpp b/Userland/kill.cpp
index ddc6bdda91..7b1cb9a1d1 100644
--- a/Userland/kill.cpp
+++ b/Userland/kill.cpp
@@ -4,25 +4,6 @@
 #include <stdlib.h>
 #include <AK/AKString.h>
 
-static unsigned parse_uint(const String& str, bool& ok)
-{
-    if (str.is_empty()) {
-        ok = false;
-        return 0;
-    }
-    unsigned value = 0;
-    for (int i = 0; i < str.length(); ++i) {
-        if (str[i] < '0' || str[i] > '9') {
-            ok = false;
-            return 0;
-        }
-        value = value * 10;
-        value += (unsigned)(str[i] - '0');
-    }
-    ok = true;
-    return value;
-}
-
 static void print_usage_and_exit()
 {
     printf("usage: kill [-signal] <PID>\n");
@@ -40,13 +21,13 @@ int main(int argc, char** argv)
         pid_argi = 2;
         if (argv[1][0] != '-')
             print_usage_and_exit();
-        signum = parse_uint(&argv[1][1], ok);
+        signum = String(&argv[1][1]).to_uint(ok);
         if (!ok) {
             printf("'%s' is not a valid signal number\n", &argv[1][1]);
             return 2;
         }
     }
-    unsigned pid = parse_uint(argv[pid_argi], ok);
+    unsigned pid = String(argv[pid_argi]).to_uint(ok);
     if (!ok) {
         printf("'%s' is not a valid PID\n", argv[pid_argi]);
         return 3;