strxcpyx: minor coding style updates

[thirdparty/systemd.git] / src / basic / strxcpyx.c

diff --git a/src/basic/strxcpyx.c b/src/basic/strxcpyx.c
index 6277f56b80ff74e5c5cce5d27859e17f9d141a4a..9210277cde53dba8187215c15bf1af065af59934 100644 (file)
--- a/src/basic/strxcpyx.c
+++ b/src/basic/strxcpyx.c
@@ -31,12 +31,11 @@ size_t strpcpy(char **dest, size_t size, const char *src) {
                 if (size > 1)
                         *dest = mempcpy(*dest, src, size-1);
                 size = 0;
-        } else {
-                if (len > 0) {
-                        *dest = mempcpy(*dest, src, len);
-                        size -= len;
-                }
+        } else if (len > 0) {
+                *dest = mempcpy(*dest, src, len);
+                size -= len;
         }
+
         *dest[0] = '\0';
         return size;
 }
@@ -56,9 +55,8 @@ size_t strpcpyf(char **dest, size_t size, const char *src, ...) {
         if (i < (int)size) {
                 *dest += i;
                 size -= i;
-        } else {
+        } else
                 size = 0;
-        }
         va_end(va);
         return size;
 }
@@ -73,7 +71,7 @@ size_t strpcpyl(char **dest, size_t size, const char *src, ...) {
         do {
                 size = strpcpy(dest, size, src);
                 src = va_arg(va, char *);
-        } while (src != NULL);
+        } while (src);
         va_end(va);
         return size;
 }
@@ -100,7 +98,7 @@ size_t strscpyl(char *dest, size_t size, const char *src, ...) {
         do {
                 size = strpcpy(&s, size, src);
                 src = va_arg(va, char *);
-        } while (src != NULL);
+        } while (src);
         va_end(va);
 
         return size;