From e5743f08e7efb387bb39c0dc28f36838ece3bc1e Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 9 Sep 2017 23:55:08 +0200
Subject: code style: use spaces around pluses

---
 docs/examples/http2-upload.c | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

(limited to 'docs/examples/http2-upload.c')

diff --git a/docs/examples/http2-upload.c b/docs/examples/http2-upload.c
index 2e0ecb3ce..d7aa320ed 100644
--- a/docs/examples/http2-upload.c
+++ b/docs/examples/http2-upload.c
@@ -75,30 +75,32 @@ void dump(const char *text, int num, unsigned char *ptr, size_t size,
   fprintf(stderr, "%d %s, %ld bytes (0x%lx)\n",
           num, text, (long)size, (long)size);
 
-  for(i = 0; i<size; i+= width) {
+  for(i = 0; i<size; i += width) {
 
     fprintf(stderr, "%4.4lx: ", (long)i);
 
     if(!nohex) {
       /* hex not disabled, show it */
       for(c = 0; c < width; c++)
-        if(i+c < size)
-          fprintf(stderr, "%02x ", ptr[i+c]);
+        if(i + c < size)
+          fprintf(stderr, "%02x ", ptr[i + c]);
         else
           fputs("   ", stderr);
     }
 
-    for(c = 0; (c < width) && (i+c < size); c++) {
+    for(c = 0; (c < width) && (i + c < size); c++) {
       /* check for 0D0A; if found, skip past and start a new line of output */
-      if(nohex && (i+c+1 < size) && ptr[i+c] == 0x0D && ptr[i+c+1] == 0x0A) {
-        i+=(c+2-width);
+      if(nohex && (i + c + 1 < size) && ptr[i + c] == 0x0D &&
+         ptr[i + c + 1] == 0x0A) {
+        i += (c + 2 - width);
         break;
       }
       fprintf(stderr, "%c",
-              (ptr[i+c] >= 0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.');
+              (ptr[i + c] >= 0x20) && (ptr[i + c]<0x80)?ptr[i + c]:'.');
       /* check again for 0D0A, to avoid an extra \n if it's at width */
-      if(nohex && (i+c+2 < size) && ptr[i+c+1] == 0x0D && ptr[i+c+2] == 0x0A) {
-        i+=(c+3-width);
+      if(nohex && (i + c + 2 < size) && ptr[i + c + 1] == 0x0D &&
+         ptr[i + c + 2] == 0x0A) {
+        i += (c + 3 - width);
         break;
       }
     }
@@ -333,7 +335,7 @@ int main(int argc, char **argv)
     else {
       /* Note that on some platforms 'timeout' may be modified by select().
          If you need access to the original value save a copy beforehand. */
-      rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+      rc = select(maxfd + 1, &fdread, &fdwrite, &fdexcep, &timeout);
     }
 
     switch(rc) {
-- 
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