[PATCH] lib: fwts_formatting: make width parameter size_t

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

Lengths of string objects should really be size_t rather than int.

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 src/lib/include/fwts_formatting.h | 2 +-
 src/lib/src/fwts_formatting.c     | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/lib/include/fwts_formatting.h b/src/lib/include/fwts_formatting.h
index 3431c6aa..036f09e1 100644
--- a/src/lib/include/fwts_formatting.h
+++ b/src/lib/include/fwts_formatting.h
@@ -22,6 +22,6 @@
 
 #include "fwts_list.h"
 
-fwts_list *fwts_format_text(const char *text, const int width);
+fwts_list *fwts_format_text(const char *text, const size_t width);
 
 #endif
diff --git a/src/lib/src/fwts_formatting.c b/src/lib/src/fwts_formatting.c
index 3b413bd3..0f661d5c 100644
--- a/src/lib/src/fwts_formatting.c
+++ b/src/lib/src/fwts_formatting.c
@@ -30,9 +30,9 @@
  *	duplicate a portion of a line of text, from start to end up to
  *	a maximum of width characters
  */
-static char *dup_line(const char *start, const char *end, const int width)
+static char *dup_line(const char *start, const char *end, const size_t width)
 {
-	int maxlen;
+	size_t maxlen;
 	char *buffer;
 	char *bufptr;
 
@@ -83,9 +83,9 @@ static char *format_remove_multiple_whitespaces(const char *text)
  * 	given a text string, format it into a list of lines of
  *	text to a given width.
  */
-fwts_list *fwts_format_text(const char *text, const int width)
+fwts_list *fwts_format_text(const char *text, const size_t width)
 {
-	int linelen = 0;
+	size_t linelen = 0;
 	char *lastspace = NULL;
 	char *tidied_text;
 	char *linestart;
-- 
2.14.1