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Eliminate a warning

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git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5216 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-10-06 00:27:17 +00:00
parent b9454627bc
commit a41bc3c2ff
1 changed files with 8 additions and 0 deletions
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nuttx/lib/stdio/lib_libvsprintf.c
+8
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@@ -1169,7 +1169,9 @@ int lib_vsprintf(FAR struct lib_outstream_s *obj, FAR const char *src, va_list a
FAR char *ptmp; FAR char *ptmp;
#ifndef CONFIG_NOPRINTF_FIELDWIDTH #ifndef CONFIG_NOPRINTF_FIELDWIDTH
int width; int width;
#ifdef CONFIG_LIBC_FLOATINGPOINT
int trunc; int trunc;
#endif
uint8_t fmt; uint8_t fmt;
#endif #endif
uint8_t flags; uint8_t flags;
@@ -1212,7 +1214,9 @@ int lib_vsprintf(FAR struct lib_outstream_s *obj, FAR const char *src, va_list a
#ifndef CONFIG_NOPRINTF_FIELDWIDTH #ifndef CONFIG_NOPRINTF_FIELDWIDTH
fmt = FMT_RJUST; fmt = FMT_RJUST;
width = 0; width = 0;
#ifdef CONFIG_LIBC_FLOATINGPOINT
trunc = 0; trunc = 0;
#endif
#endif #endif
/* Process each format qualifier. */ /* Process each format qualifier. */
@@ -1260,8 +1264,10 @@ int lib_vsprintf(FAR struct lib_outstream_s *obj, FAR const char *src, va_list a
int value = va_arg(ap, int); int value = va_arg(ap, int);
if (IS_HASDOT(flags)) if (IS_HASDOT(flags))
{ {
#ifdef CONFIG_LIBC_FLOATINGPOINT
trunc = value; trunc = value;
SET_HASASTERISKTRUNC(flags); SET_HASASTERISKTRUNC(flags);
#endif
} }
else else
{ {
@@ -1300,7 +1306,9 @@ int lib_vsprintf(FAR struct lib_outstream_s *obj, FAR const char *src, va_list a
if (IS_HASDOT(flags)) if (IS_HASDOT(flags))
{ {
#ifdef CONFIG_LIBC_FLOATINGPOINT
trunc = n; trunc = n;
#endif
} }
else else
{ {