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cast argument to tolower to unsigned char

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14500 ec53bebd-3082-4978-b11e-865c3cabbd6b
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Love Hörnquist Åstrand
2005-01-08 23:11:12 +00:00
parent 1ddf04ca40
commit c84e1ed765
1 changed files with 1 additions and 1 deletions
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2
appl/ftp/ftp/ftp.c
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@@ -351,7 +351,7 @@ getreply (int expecteof)
continue; continue;
case '\n': case '\n':
*p++ = '\0'; *p++ = '\0';
if(isdigit(buf[0])){ if(isdigit((unsigned char)buf[0])){
sscanf(buf, "%d", &code); sscanf(buf, "%d", &code);
if(code == 631){ if(code == 631){
code = 0; code = 0;