Standardize do { ... } while (0) style

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/base85.c b/base85.c
index e459feebbf90c6557dbf3ff913f83a57a8afb210..781b5754f0e533008694e71ac7cfe2e52b2d0ac6 100644 (file)
--- a/base85.c
+++ b/base85.c
@@ -7,9 +7,9 @@
 #define say1(a,b) fprintf(stderr, a, b)
 #define say2(a,b,c) fprintf(stderr, a, b, c)
 #else
-#define say(a) do {} while(0)
-#define say1(a,b) do {} while(0)
-#define say2(a,b,c) do {} while(0)
+#define say(a) do { /* nothing */ } while (0)
+#define say1(a,b) do { /* nothing */ } while (0)
+#define say2(a,b,c) do { /* nothing */ } while (0)
 #endif
 
 static const char en85[] = {

diff --git a/cache.h b/cache.h
index c9fa3df7f5b343ecea980ceb423e7c23d2eb22b2..1e690d1240fb0fb752c0f0660c4c2dff2102e37f 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -449,7 +449,7 @@ extern int init_db(const char *template_dir, unsigned int flags);
                                alloc = alloc_nr(alloc); \
                        x = xrealloc((x), alloc * sizeof(*(x))); \
                } \
-       } while(0)
+       } while (0)
 
 /* Initialize and use the cache information */
 extern int read_index(struct index_state *);

diff --git a/diffcore.h b/diffcore.h
index fed9b151b5b7818b0f211787e11b61b784ec9ade..05ebc115a13df5c1b80128489619d753ed107a6f 100644 (file)
--- a/diffcore.h
+++ b/diffcore.h
@@ -98,7 +98,7 @@ struct diff_queue_struct {
                (q)->queue = NULL; \
                (q)->nr = (q)->alloc = 0; \
                (q)->run = 0; \
-       } while(0);
+       } while (0)
 
 extern struct diff_queue_struct diff_queued_diff;
 extern struct diff_filepair *diff_queue(struct diff_queue_struct *,
@@ -118,9 +118,9 @@ void diff_debug_filespec(struct diff_filespec *, int, const char *);
 void diff_debug_filepair(const struct diff_filepair *, int);
 void diff_debug_queue(const char *, struct diff_queue_struct *);
 #else
-#define diff_debug_filespec(a,b,c) do {} while(0)
-#define diff_debug_filepair(a,b) do {} while(0)
-#define diff_debug_queue(a,b) do {} while(0)
+#define diff_debug_filespec(a,b,c) do { /* nothing */ } while (0)
+#define diff_debug_filepair(a,b) do { /* nothing */ } while (0)
+#define diff_debug_queue(a,b) do { /* nothing */ } while (0)
 #endif
 
 extern int diffcore_count_changes(struct diff_filespec *src,

diff --git a/http.h b/http.h
index a0b59015948c3b9736dd6c09fd9137f7ecd4f59a..173f74c8298c3fa3989f88b06e2085127fe96db8 100644 (file)
--- a/http.h
+++ b/http.h
@@ -23,10 +23,10 @@
 #endif
 
 #if LIBCURL_VERSION_NUM < 0x070704
-#define curl_global_cleanup() do { /* nothing */ } while(0)
+#define curl_global_cleanup() do { /* nothing */ } while (0)
 #endif
 #if LIBCURL_VERSION_NUM < 0x070800
-#define curl_global_init(a) do { /* nothing */ } while(0)
+#define curl_global_init(a) do { /* nothing */ } while (0)
 #endif
 
 #if (LIBCURL_VERSION_NUM < 0x070c04) || (LIBCURL_VERSION_NUM == 0x071000)