checksrc: force indentation of lines after an else

This extends the INDENTATION case to also handle 'else' statements
and require proper indentation on the following line. Also fixes the
offending cases found in the codebase.

Closes #2532

1 files changed, 2 insertions, 4 deletions

diff --git a/src/tool_operate.c b/src/tool_operate.c
index 932dda6e0..626c30888 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -456,8 +456,7 @@ static CURLcode operate_do(struct GlobalConfig *global,
            the number of resources as urlnum. */
         urlnum = count_next_metalink_resource(mlfile);
       }
-      else
-      if(!config->globoff) {
+      else if(!config->globoff) {
         /* Unless explicitly shut off, we expand '{...}' and '[...]'
            expressions and return total number of URLs in pattern set */
         result = glob_url(&urls, urlnode->url, &urlnum,
@@ -1858,8 +1857,7 @@ static CURLcode operate_do(struct GlobalConfig *global,
              */
             break;
         }
-        else
-        if(urlnum > 1) {
+        else if(urlnum > 1) {
           /* when url globbing, exit loop upon critical error */
           if(is_fatal_error(result))
             break;