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tDon't call fclose on NULL fp - spoon - dwm status utility (2f30 fork) |
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git clone git://src.adamsgaard.dk/spoon |
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Log |
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Files |
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Refs |
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LICENSE |
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--- |
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commit 8daa0a03a61de62d8c8d702763a415b1ab7228ea |
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parent 64c48779dc5f4379409c3b6334e8911986663f61 |
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Author: sin <[email protected]> |
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Date: Sat, 16 Sep 2017 19:24:59 +0100 |
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Don't call fclose on NULL fp |
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Diffstat: |
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M netspeed.c | 4 ++-- |
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1 file changed, 2 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/netspeed.c b/netspeed.c |
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t@@ -98,7 +98,7 @@ netspeedread(void *arg, char *buf, size_t len) |
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(void)snprintf(path, sizeof(path), "/sys/class/net/%s/statistics/rx_by… |
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if (!(fp = fopen(path, "r"))) { |
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warn("fopen %s", path); |
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- goto err; |
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+ return -1; |
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} |
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if (fscanf(fp, "%llu", &rxbytes) != 1) { |
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warn("fscanf %s", path); |
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t@@ -108,7 +108,7 @@ netspeedread(void *arg, char *buf, size_t len) |
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(void)snprintf(path, sizeof(path), "/sys/class/net/%s/statistics/tx_by… |
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if (!(fp = fopen(path, "r"))) { |
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warn("fopen %s", path); |
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- goto err; |
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+ return -1; |
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} |
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if (fscanf(fp, "%llu", &txbytes) != 1) { |
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warn("fscanf %s", path); |
