1 files changed, 4 insertions, 4 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 3e02a4e1f..08e34d6e7 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -15269,8 +15269,8 @@ init(void)
                  * because it appears first.
                  */
                 for (envp = environ; envp && *envp; envp++) {
-                        if (strncasecmp(*envp, "PATH=", 5) == 0 &&
-                            strncmp(*envp, "PATH=", 5) != 0) {
+                        if (is_prefixed_with_case(*envp, "PATH=") &&
+                                        !is_prefixed_with(*envp, "PATH=")) {
                                 break;
                         }
                 }
@@ -15295,8 +15295,8 @@ init(void)
                                 /* Convert backslashes to forward slashes in value but
                                  * not if we're on Windows XP or for variables known to
                                  * cause problems */
-                                if ( !winxp && strncmp(*envp, "SYSTEMROOT=", 11) != 0 &&
-                                                strncmp(*envp, "COMSPEC=", 8) != 0 ) {
+                                if (!winxp && !is_prefixed_with(*envp, "SYSTEMROOT=") &&
+                                                !is_prefixed_with(*envp, "COMSPEC=")) {
                                         bs_to_slash(end+1);
                                 }