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remove some redundant checks - geomyidae - A small C-based gopherd. |
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git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfri… |
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--- |
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commit 3717798485ae28c453c83a109d17e66188d8379d |
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parent 42ed4146e6040a362e67369d862daabff0a01f4b |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Fri, 16 Jun 2017 18:21:46 +0200 |
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remove some redundant checks |
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- freeelem checks for nil. |
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- free(nil) is valid too. |
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Signed-off-by: Christoph Lohmann <[email protected]> |
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Diffstat: |
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M handlr.c | 6 ++---- |
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M ind.c | 3 +-- |
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2 files changed, 3 insertions(+), 6 deletions(-) |
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--- |
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diff --git a/handlr.c b/handlr.c |
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@@ -172,8 +172,7 @@ handlecgi(int sock, char *file, char *port, char *base, cha… |
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break; |
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default: |
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wait(NULL); |
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- if (path != nil) |
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- free(path); |
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+ free(path); |
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break; |
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} |
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} |
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@@ -238,8 +237,7 @@ handledcgi(int sock, char *file, char *port, char *base, ch… |
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dprintf(sock, ".\r\n"); |
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wait(NULL); |
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- if (path != nil) |
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- free(path); |
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+ free(path); |
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break; |
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} |
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} |
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diff --git a/ind.c b/ind.c |
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@@ -149,8 +149,7 @@ freeindex(Indexs *i) |
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if(i != nil) { |
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if(i->n != nil) { |
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for(;i->num > 0; i->num--) |
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- if(i->n[i->num - 1] != nil) |
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- freeelem(i->n[i->num - 1]); |
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+ freeelem(i->n[i->num - 1]); |
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free(i->n); |
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} |
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free(i); |
