From 0bfc482371bf63c4c312c749ba0bfc50483772ba Mon Sep 17 00:00:00 2001
From: markus schnalke <meillo@marmaro.de>
Date: Fri, 3 Feb 2012 10:15:19 +0100
Subject: [PATCH] Syntactic and comment changes.

---
 sbr/folder_free.c    |    2 +-
 sbr/folder_read.c    |    6 +++---
 sbr/folder_realloc.c |    3 ++-
 sbr/utils.c          |    5 +++--
 uip/picksbr.c        |    6 ++++--
 5 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/sbr/folder_free.c b/sbr/folder_free.c
index d383d78..2930254 100644
--- a/sbr/folder_free.c
+++ b/sbr/folder_free.c
@@ -24,6 +24,6 @@ folder_free(struct msgs *mp)
 	for (i = 0; mp->msgattrs[i]; i++)
 		free(mp->msgattrs[i]);
 
-	free(mp->msgstats);  /* free message status area   */
+	free(mp->msgstats);  /* free message status area */
 	free(mp);  /* free main folder structure */
 }
diff --git a/sbr/folder_read.c b/sbr/folder_read.c
index 5195592..8ccffc5 100644
--- a/sbr/folder_read.c
+++ b/sbr/folder_read.c
@@ -138,14 +138,14 @@ folder_read(char *name)
 	/* for testing, allocate minimal necessary space */
 	/* mp->hghoff = max(mp->hghmsg, 1); */
 
-	/*
-	** Allocate space for status of each message.
-	*/
+	/* Allocate space for status of each message. */
+
 	mp->msgstats = mh_xmalloc(MSGSTATSIZE(mp, mp->lowoff, mp->hghoff));
 
 	/*
 	** Clear all the flag bits for all the message
 	** status entries we just allocated.
+	** TODO: use memset() ?
 	*/
 	for (msgnum = mp->lowoff; msgnum <= mp->hghoff; msgnum++)
 		clear_msg_flags(mp, msgnum);
diff --git a/sbr/folder_realloc.c b/sbr/folder_realloc.c
index f1b703f..e69b833 100644
--- a/sbr/folder_realloc.c
+++ b/sbr/folder_realloc.c
@@ -57,8 +57,9 @@ folder_realloc(struct msgs *mp, int lo, int hi)
 
 		/* then copy messages status array with shift */
 		if (mp->nummsg > 0) {
-			for (msgnum = mp->lowmsg; msgnum <= mp->hghmsg; msgnum++)
+			for (msgnum=mp->lowmsg; msgnum<=mp->hghmsg; msgnum++) {
 				tmpstats[msgnum - lo] = mp->msgstats[msgnum - mp->lowoff];
+			}
 		}
 		free(mp->msgstats);
 		mp->msgstats = tmpstats;
diff --git a/sbr/utils.c b/sbr/utils.c
index 1cd3dc9..641a75d 100644
--- a/sbr/utils.c
+++ b/sbr/utils.c
@@ -45,11 +45,12 @@ mh_xrealloc(void *ptr, size_t size)
 	void *memory;
 
 	/* Some non-POSIX realloc()s don't cope with realloc(NULL,sz) */
-	if (!ptr)
+	if (!ptr) {
 		return mh_xmalloc(size);
+	}
 
 	if (size == 0)
-		adios(NULL, "Tried to realloc 0bytes");
+		adios(NULL, "Tried to realloc 0 bytes");
 
 	memory = realloc(ptr, size);
 	if (!memory)
diff --git a/uip/picksbr.c b/uip/picksbr.c
index e021055..872e18a 100644
--- a/uip/picksbr.c
+++ b/uip/picksbr.c
@@ -946,8 +946,10 @@ plist
 		case FLD:
 		case FLDEOF:
 		case FLDPLUS:
-			if (bp != NULL)
-				free(bp), bp = NULL;
+			if (bp != NULL) {
+				free(bp);
+				bp = NULL;
+			}
 			bp = getcpy(buf);
 			while (state == FLDPLUS) {
 				state = m_getfld(state, name, buf,
-- 
1.7.10.4