diff -r b5984d5cc40c -r d262210f8454 libidav/config.c
--- a/libidav/config.c	Sun Oct 27 15:39:23 2024 +0100
+++ b/libidav/config.c	Sun Oct 27 16:08:28 2024 +0100
@@ -336,30 +336,12 @@
         dav_cfg_bool_set_node_value(config, &repo->verification, node);
     } else if(xstreq(key, "ssl-version")) {
         repo->ssl_version.node = node;
-        if(xstrEQ(value, "TLSv1")) {
-            repo->ssl_version.value = CURL_SSLVERSION_TLSv1;
-        } else if(xstrEQ(value, "SSLv2")) {
-            repo->ssl_version.value = CURL_SSLVERSION_SSLv2;
-        } else if(xstrEQ(value, "SSLv3")) {
-            repo->ssl_version.value = CURL_SSLVERSION_SSLv3;
-        }
-#if LIBCURL_VERSION_MAJOR * 1000 + LIBCURL_VERSION_MINOR >= 7034
-        else if(xstrEQ(value, "TLSv1.0")) {
-            repo->ssl_version.value = CURL_SSLVERSION_TLSv1_0;
-        } else if(xstrEQ(value, "TLSv1.1")) {
-            repo->ssl_version.value = CURL_SSLVERSION_TLSv1_1;
-        } else if(xstrEQ(value, "TLSv1.2")) {
-            repo->ssl_version.value = CURL_SSLVERSION_TLSv1_2;
-        }
-#endif
-#if LIBCURL_VERSION_MAJOR * 1000 + LIBCURL_VERSION_MINOR >= 7052
-        else if(xstrEQ(value, "TLSv1.3")) {
-            repo->ssl_version.value = CURL_SSLVERSION_TLSv1_3;
-        }
-#endif
-        else {
+        int ssl_version = dav_str2ssl_version((const char*)value);
+        if(ssl_version == -1) {
             print_warning(lineno, "unknown ssl version: %s\n", value);
             repo->ssl_version.value = CURL_SSLVERSION_DEFAULT;
+        } else {
+            repo->ssl_version.value = ssl_version;
         }
     } else if(xstreq(key, "authmethods")) {
         repo->authmethods.node = node;
@@ -394,6 +376,31 @@
     return 0;
 }
 
+int dav_str2ssl_version(const char *value) {
+    if(xstrEQ(value, "TLSv1")) {
+        return CURL_SSLVERSION_TLSv1;
+    } else if(xstrEQ(value, "SSLv2")) {
+        return CURL_SSLVERSION_SSLv2;
+    } else if(xstrEQ(value, "SSLv3")) {
+        return CURL_SSLVERSION_SSLv3;
+    }
+#if LIBCURL_VERSION_MAJOR * 1000 + LIBCURL_VERSION_MINOR >= 7034
+    else if(xstrEQ(value, "TLSv1.0")) {
+        return CURL_SSLVERSION_TLSv1_0;
+    } else if(xstrEQ(value, "TLSv1.1")) {
+        return CURL_SSLVERSION_TLSv1_1;
+    } else if(xstrEQ(value, "TLSv1.2")) {
+        return CURL_SSLVERSION_TLSv1_2;
+    }
+#endif
+#if LIBCURL_VERSION_MAJOR * 1000 + LIBCURL_VERSION_MINOR >= 7052
+    else if(xstrEQ(value, "TLSv1.3")) {
+        return CURL_SSLVERSION_TLSv1_3;
+    }
+#endif
+    return -1;
+}
+
 static int load_repository(
         DavConfig *config,
         DavCfgRepository **list_begin,