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Code Issues Releases Wiki Activity

Fix up ngt_TrimStr() once more ... :-/

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This commit is contained in:
Alexander Barton 2006-04-09 12:53:07 +00:00
parent c7bd9da446
commit 097c7bd741
1 changed files with 6 additions and 4 deletions
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10
src/tool/tool.c
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@ -14,7 +14,7 @@
#include "portab.h" #include "portab.h"
static char UNUSED id[] = "$Id: tool.c,v 1.5 2006/03/24 23:25:39 fw Exp $"; static char UNUSED id[] = "$Id: tool.c,v 1.6 2006/04/09 12:53:07 alex Exp $";
#include "imp.h" #include "imp.h"
#include <assert.h> #include <assert.h>
@ -40,18 +40,20 @@ ngt_TrimStr(char *String)
start = String; start = String;
/* Remove whitespaces at the beginning of the string ... */ /* Remove whitespaces at the beginning of the string ... */
while (*start == ' ' || *start == '\t') while (*start == ' ' || *start == '\t' ||
*start == '\n' || *start == '\r')
start++; start++;
if (!*start) { if (!*start) {
*String = 0; *String = '\0';
return; return;
} }
/* ... and at the end: */ /* ... and at the end: */
end = strchr(start, '\0'); end = strchr(start, '\0');
end--; end--;
while ((*end == ' ' || *end == '\t' || *end == '\n' || *end == '\r') while ((*end == ' ' || *end == '\t' || *end == '\n' || *end == '\r')
&& end > start) && end >= start)
end--; end--;
/* New trailing NULL byte */ /* New trailing NULL byte */