Unidiff1 files changed, 3 insertions, 11 deletions
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diff --git a/shared.c b/shared.c index 7ec2e19..3926b4a 100644 --- a/ shared.c+++ b/ shared.c |
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@@ -101,21 +101,13 @@ char *trim_end(const char *str, char c) |
101 | { |
101 | { |
102 | int len; |
102 | int len; |
103 | char *s, *t; |
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104 | |
103 | |
105 | if (str == NULL) |
104 | if (str == NULL) |
106 | return NULL; |
105 | return NULL; |
107 | t = (char *)str; |
106 | len = strlen(str); |
108 | len = strlen(t); |
107 | while(len > 0 && str[len - 1] == c) |
109 | while(len > 0 && t[len - 1] == c) |
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110 | len--; |
108 | len--; |
111 | |
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112 | if (len == 0) |
109 | if (len == 0) |
113 | return NULL; |
110 | return NULL; |
114 | |
111 | return xstrndup(str, len); |
115 | c = t[len]; |
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116 | t[len] = '\0'; |
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117 | s = xstrdup(t); |
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118 | t[len] = c; |
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119 | return s; |
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120 | } |
112 | } |
121 | |
113 | |
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