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Ooops.. mksymtab needs to check for zero-length header file names

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5076 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-09-01 15:46:49 +00:00
parent 8b768dc6fa
commit 599dc4f454
1 changed files with 10 additions and 7 deletions
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3
tools/mksymtab.c
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@ -94,6 +94,8 @@ static bool check_hdrfile(const char *hdrfile)
static void add_hdrfile(const char *hdrfile) static void add_hdrfile(const char *hdrfile)
{ {
if (hdrfile && strlen(hdrfile) > 0)
{
if (!check_hdrfile(hdrfile)) if (!check_hdrfile(hdrfile))
{ {
if (nhdrfiles > MAX_HEADER_FILES) if (nhdrfiles > MAX_HEADER_FILES)
@ -105,6 +107,7 @@ static void add_hdrfile(const char *hdrfile)
g_hdrfiles[nhdrfiles] = strdup(hdrfile); g_hdrfiles[nhdrfiles] = strdup(hdrfile);
nhdrfiles++; nhdrfiles++;
} }
}
} }
/**************************************************************************** /****************************************************************************