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cast to unsigned char to make sure its not negative when passing it to

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is* functions


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14818 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2005-04-18 07:56:41 +00:00
parent 2cc85f5d17
commit 7f25d605bd
1 changed files with 1 additions and 1 deletions
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2
include/make_crypto.c
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@@ -55,7 +55,7 @@ main(int argc, char **argv)
exit(1); exit(1);
} }
for(p = argv[1]; *p; p++) for(p = argv[1]; *p; p++)
if(!isalnum((int)*p)) if(!isalnum((unsigned char)*p))
*p = '_'; *p = '_';
fprintf(f, "#ifndef __%s__\n", argv[1]); fprintf(f, "#ifndef __%s__\n", argv[1]);
fprintf(f, "#define __%s__\n", argv[1]); fprintf(f, "#define __%s__\n", argv[1]);